. Office Complex. Originally estimated at 40 minutes, the g. 1 kb. 3 - Chapter 2 - A Red Letter Day. Kill 10 Airborne Headcrabs using the Shotgun. Half-Life is comprised of 18 levels full of action and suspense. Climb up the ladder on the other side and drop down into the big open pipe up there. All Bosses in order:[00:00 ] 1. Chapter 8: On A RailWith the Gargantua dead, Freeman descends into the decommissioned rail tunnels of Sector E Materials Transport. Why? #1. There can be found the heavily fortified Lambda Reactor Complex, the site of Black Mesa's top secret teleportation labs, mostly made of a huge reactor consisting of the Lambda Reactor. We reviewed the fan-built Half-Life remake Black Mesa in March 2020 and found it "a quality remake that broadens the scope of the original and. Black Mesa: AZURE SHEEP ExTeNdEd!!! - Full Walkthrough. . A lot of the technical is. I get that you don’t like it however that does not mean that you are right. Here, right-click on your mouse to go to the Properties option. There has never been a better. Black Mesa Guides, Codes, Walkthroughs, Tips-Tricks and Easter Eggs: "Doctors Signature", Black Mesa Walkthrough, Feeling Down? This Can Help!, Over-Dark Solution Guide, Black-Mesa Singleplayer FPS Patch, Black Mesa. Learn how to survive the tram ride,. . Sube al cañón y destruye la puerta que hay entre las dos torres y mata a los monstruos que vayan apareciendo. By. Map Size: 63. Black Mesa. Press CTRL + D to BOOKMARK so you can check back for Updates! 👍 Also feel free after reading Blog to check out our Affiliate Site: HMG 69 (18+) Thank you kindly for support! 🤝. In a few seconds the scientists will go on the pager and tell you to activate the "rotors". This is the final released version of the game, uploaded by Bolloxed, a YouTube channel with over 297K subscribers and 2. S. This will start the map as a new game. . Then, you will see an extra-large headcrab with a giant sac hanging from it. You'll land after quite a long drop in the waters on the other side of the dam. Black Mesa - Playthrough: Mesa is a first-person shooter video game, developed. The ultimate goal of the mod is to recreate the original Half-Life from the ground up, using the advanced capabilities of the Source engine to create a new and more engrossing in-game world with more varied, complex environments and more challenging, realistic gameplay. Black Mesa is apparently helmed by the United States government, as the Great Seal can be seen on the ground of several lobbies of the Black Mesa Research Facility, and the United States Nuclear Regulatory. Black Mesa. Black Mesa Cheat Codes: ------------ Submitted by: David K. . Hey everyone, this is my full game playthrough for Black Mesa, running on the PC with no added commentary. . . Convection Refinement Ruin the microwave casserole. Swim down and open the lock to release the barrels, which will float up to the surface, forming a makeshift bridge. 91] [xengine. Share. Black Mesa, which is a first-person shooter game and a remake of the classic game Half-Life. Black Mesa Walkthrough. Half Life 1 Remake Black Mesa Gameplay Walkthrough PC No Commentary 2160p 60fps HD let's play playthrough review guide Showcasing all cutscenes movie. Please!Lastly, please set up a subscription to achieve a thousand subscribe. Black Mesa (Half-Life 1 Remake) Complete with Xen (Full Game Movie Walkthrough) Longplay Gameplay LetsPlay Playthrough. Over-Dark Solution Guide; Feeling Down? This Can Help! Black-Mesa Singleplayer FPS Patch. Step-by-step Walkthrough of Black Mesa Unforseen Consequences, with maximized graphics settings and without commentary for a cinematic experience. Black Mesa: Definitive Edition Gameplay Walkthrough No Commentary PC Full Game High Settings. GAME SETUP. Group Black's collective includes. 1 kb. Keep reading to find all the console commands in Black Mesa: To access the console commands in Black Mesa, go to your library. ★★★ Please SUBSCRIBE, SHARE and COMMENT ★★★ΣΔΜ Dec 11, 2015 @ 6:14pm. A step-by-step Walkthrough of We've Got Hostiles (Black Mesa, Chapter 5), played through Steam, on the Hard difficulty setting, with maximum graphical detail. The locations, for the most part, are designed and modeled from real-world equivalent locations in Eastern Europe, but also include science fiction settings. -----. Showcasing the newly revamped "Power Up" chapter from the Definitive Edition of Black Mesa, which has now released as a free update to the base game. Sorry for the long delay. 9. 2023. Preparations 1. Frame drops are impressive. After a tragic experiment, he has to face hordes of aliens who have come to the center from the Xen world, as well as the U. Got a Black Mesa walkthrough, FAQ or Guide? Use the submission form, or email them as attachments to faqs@neoseeker. You can use CTRL + F to search for specific achievements! Black Mesa: Definitive Edition Gameplay Walkthrough No Commentary PC Full Game High Settings. This next level introduces the alien world of Xen. Firs. This is basically the Blue Shift Remake the world has been craving. Chapter 4: Office ComplexAfter escaping from the Sector C test labs, Freeman takes an elevator to the administrative offices, bringing him one step closer to. :: Black Mesa General Discussions. 3 - We are pulling out. You've come to the right place! With this guide you will complete the achievements in just a few minutes! Achievements in this guide: Rare Specimen, The Rarest Specimen, Pepperoni Precipitation, Prolific Popper, Black Mesa Decathlon Winner, Post-Mortem Interval, Laser Immunization, The Plan, Unquestionably Ethical. marcel Mar 7, 2020 @ 1:11pm. ), and removed all the nonsense like the laser tripmines, while adding something that resembles challenge to the whole thing by starting you low, and introducing some actual platforming. ---. I doesn't go down. There is one more vortigaunt inside. Black Mesa: Blue Shift - Full Walkthrough | Chapter 1-3 | Improved Reshade Mod. Then, you will see an extra-large headcrab with a giant sac hanging from it. It is supposed to be a modernized version afterall. You will enter an airlock that leads to Eli's lab. I too prefer walkthroughs in this format, I find them more useful although I do like to have a video in case there is a turn of phrase which does not convey any meaning to me where it does to others. 5 brings together all the improvements to graphics and. Black Mesa. Black Mesa: On A Rail Uncut . . This is my guide for getting the "Prolific Popper" achievement in Black Mesa. The console should now appear when you launch the game. . A collection of all entries to Escape from Black Mesa - the mapping competition brought to you by LambdaGeneration, ModDB, and Crowbar Collective! Entrants had four weeks to design an eerie "escape" map where tension was key as well as the setting of Black Mesa and Half-Life's designs. 2 - Chapter 1 - Point Insertion. We're playing the role of Gordon Freeman, PhD in theoretical physics, an employee of the Black Mesa secret research complex. 一起来回顾经典！. Black Mesa is a fan made remake of Half Life 1 and recently had their full rele. It is a third-party remake of Half-Life (1998) in the Source game engine. Originally published as a free mod in September 2012, Black Mesa was approved for commercial release by Valve, the developers of Half-Life. You will now find a textbox. "INTERLOPER"Black Mesa (Full Version)Let's Play - Part 17With CommentaryPC Gameplay1080p 60 FPSSUBSCRIBE to DanQ8000 ⊳ ME ON. . Rehberin asıl haline bakmak isterseniz: Black Mesa 100% Achievements Guide. Full Playthrough of the DoorVille Mod - Forget About Freeman Map in a Single Video, Maximum Graphical Detail 1080p60, NO deaths and NO Commentary. This is a comprehensive guide detailing a step by step walkthrough of all 50 Achievements in the game. . . Afterwards enter the test chamber and climb the ladder to the computer terminal. Gargantua #1 [14:02 ] 3. The video is outdated. Full Playthrough of the epic Half-Life remake - Black Mesa in a single video and NO Deaths. A step-by-step Walkthrough of Unforeseen Consequences (Black Mesa, Chapter 3), played through Steam, on the Hard difficulty setting, with maximum graphical d. Climb up the ladder on the other side and drop down into the big open pipe up there. . Expect detailed environments to explore, a huge cast. The opening sequence is breath-taking. This resulted in two thousand models, five thousand textures, more than two thousand sound effects, as well as new recordings of six and a half thousand dialog lines. Here we are at a section of Black Mesa where trash gets processed. Black Mesa is a re-imagining of Valve Software's critically acclaimed 1998 video game Half-Life using the more advanced capabilities of the Source engine. Across from him is a catwalk, along which the G-Man walks towards a doorway. . This is the story of his journey to. Steam喜加一《半条命》一经入库，永久保留！. This. A step-by-step Walkthrough of End Game (Black Mesa, Chapter 19), played through Steam, on the Hard difficulty setting. Steam Community: Black Mesa. This is the full walkthrough of Black Mesa, all the heads of the world "Xen". I'm stuck. It is a third-party remake of Half-Life (1998) made in the Source game engine. Destroy the tank with your rocket launcher and kill the soldiers. 19 MB. Watch game docs: fund the docs: htt. Black Mesa (originally Black Mesa: Source and stylized as BLλCK MESA) is a third-party remake of Half-Life developed and published by Crowbar Collective. Originally published as a free mod in September 2012, the game was given approval by Valve (the developers of Half-Life) for a commercial release. You've done very well to have come this far. Run on top. This is basically the Blue Shift Remak. . Even the sound-mixing is annoyingly bad. Unfortunately, this is where you and your trusty airboat must part, so if you wish to say your. Next, right-click and you will be prompted with a screen of commands. Black Mesa takes full advantage of the Source Engine. Black Mesa is the fan-made reimagining of Valve Software’s Half-Life. A step-by-step Walkthrough of Residue Processing (Black Mesa, Chapter 10), played through Steam, on the Hard difficulty setting, with maximum graphical detai. Black Mesa Walkthrough by Plüm This is a walkthrough for Black Mesa, played on the hard difficulty setting, I will show you all locations of the Mysterious G-Man, every hidden supply, and obivously, how to pass each chapter the safest way!. Here's the First part of the interloper chapter of Black Mesa gameDifficulty:HardBlack Mesa > General Discussions > Topic Details. Bust the grating and be careful for more tongue monsters in the ceiling. His objective: take the t. A step-by-step Walkthrough of Black Mesa Inbound (Black Mesa, Chapter 1), played through Steam, on the Hard difficulty setting, with maximum graphical detail. This can include a lot of things, including: Spontaneous Combustion, Security Issues, Hazardous Containment Failure, and general problems/disasters. BLACK MESA Gameplay Walkthrough Full Game This is our HALF LIFE Remake / BLACK MESA Walkthrough that contains a Full Game Gameplay Playthrough Review of BLAC. Various harmless creatures also exist in Xen. -----. You can port back out to the portal room, or take the long way through the Lambda Core section. com. After killing the big guy I cannot operate the rail cars so I am stuck in the roundhouse. I like what you've done with the place. 2. A step-by-step Walkthrough of Black Mesa, played through Steam, on the Hard difficulty setting, with maximum graphical detail. Mario. By Jason Venter , IGN-Cheats , CosmicVelvet , +290 more. . Black Mesa is the remake of the critically acclaimed Half-Life. Related. Important: Don't forget to remove. A new soundtrack was also composed by Joel Nielsen. I worked my way to (I beleive) the Gonarch's final map/area, with plenty of ammo for most everything, and take shelter in the cave that appears when it shows. Created by. Gordon Freeman has defeated the biggest. After the crash of his V-22 Osprey, Adrian Shephard regains consciousness in an infirmary, not too far off from the crash site. As you can probably imagine, the sac is the weakness on this beast. Hey everyone, this is my full game playthrough for Black Mesa, running on the PC with no added commentary. This is the first appearance meant to. . . . Black Mesa, which is a first-person shooter game and a remake of the classic game Half-Life. A step-by-step Walkthrough of Office Complex (Black Mesa, Chapter 4), played through Steam, on the Hard difficulty setting, with maximum graphical detail. . Whether you played Half-Life back in the day or not, Black Mesa is definitely the best way to experience one of the crown jewels of first-person shooter history. In this black mesa guide, we share all the cheats in the game with you. Cyanogen canister for Gonarch. Cyanogen canister for Gonarch. Blacklight: Retribution is a fast paced, adrenaline pumping first person shooter based in a futuristic urban warzone. We are inching closer to the Lambda Complex. It is an extremely short level meant to get you used to Xen's unique features. If you didn't kill the headcrabs from the turret room the guards will take care of it. military trying to eliminate the threat and. Do not worry if I don't reply immediately to your comments, I might be busy. A step-by-step Walkthrough of Blast Pit (Black Mesa, Chapter 6), played through Steam, on the Hard difficulty setting, with maximum graphical detail. Welcome to my 100% achievement guide for Black Mesa! It is fully completed and includes every achievement. You can try to go under the wrist lasers or try to slip through a larger gap in each one. Featuri. Opposing Force. The Black Mesa Source VR mod is bundled with a portable copy of Mod Organizer 2 to make the installation as simple as possible. Black Mesa - Playthrough: Mesa is a first-person shooter video game, developed. Black Mesa: Blue Shift is a remake of the original Half-Life: Blue Shift and another look at the Resonance Cascade consequences from the eyes of Gordon Freem. it seems a bit much to bring it all that way. The Training Facility at Black Mesa houses the Hazard Course to help users of the HEV Suit hone their skills at jumping, crouching, and combinations of both movements in a dangerous environment as well as to give them basic instructions on how to operate guns and interact with the rest of the equipment. When that happens, I'll make my full, super- detailed Black Mesa walkthrough available on his website. If you want constant action and something that is very similar throughout, play Doom. . . This office is flooded and the water is electrified. Reference to one of the scientists' oft-repeated lines in the original game. . Black Mesa. Black Mesa - Playthrough: Mesa is a first-person shooter video game, developed. . Half-Life/Walkthrough. You will now find a textbox. Individual tricks and strategies are described in other Guides found on this website. 1440P/60FPS/PC Half Life 1 - A step-by-step Walkthrough of Power Up (Black Mesa, Chapter 7), played through Steam, on the Hard difficulty setting, with maximum graphical detail. Black mesa console commands; weapons, items can affect many things, including maps. com. I loved almost all of Black Mesa, but Interloper is truly terrible. A step-by-step Walkthrough of Lambda Core (Black Mesa, Chapter 14), played through Steam, on the Hard difficulty setting, with maximum graphical detail. Black Mesa is a fan made remake of Half Life 1 and recentl. 2 - Welcome to Black Mesa. Move inside the Black Mesa central complex. Chapter 10: Residue ProcessingFreeman wakes up after being apprehended by the HECU to find himself at the bottom of a trash compactor, stripped of his weapon. advertisement. -----. 5 brings together all the improvements to graphics and gameplay across 15 years of development to create the final version of Black Mesa. Black Mesa recreates the events shown in Half-Life. . Blacklight: Retribution is a fast paced, adrenaline pumping first person shooter based in a futuristic urban warzone. . Chapter 12: Surface Tension - Part OneAfter escaping from the Advanced Research Facility, Freeman finally re-emerges onto the surface on a hot and sunny mid-. Half-Life was developed by Valve Software and was released on November 20, 1998 for Windows. . When that happens, I'll make my full, super- detailed Black Mesa walkthrough available on his website. 3. Black Mesa Ultimate Edition original modout the Black Mesa: Blue Shift playlist:out the Black Mesa: Definitive Ed. Anomalous Materials Black Mesa is a first-person shooter video game, developed and published by Crowbar Collective. The conveyor sections are really bad and get very gamey with tiny 'game ledges' and useless pipes and pistons that exist only. Choosing the version. Like, comment and subscribe! :: CHAPTER SUMMARY :: After escaping from the trash compactor, Gordon enters the waste disposal facility where all of Black Mesa's waste is processed. CT file in order to open it. Black Mesa: Hard Course - represents an entire recreation of Hazard Course After Disaster based on Hazard Course Project★★★ Please LIKE, SUBSCRIBE & SHARE ★★. ini, you can reduce the movement speed of the HECU marines. Black Mesa: Blue Shift is a remake of the original Half-Life: Blue Shift and another look at the Resonance Cascade consequences from the eyes of Gordon Freem. Interloper is chapter 15 of Black Mesa no commentary walkthrough fueled by Joel Nielsen's Black Mesa soundtrack. Chapter 9: ApprehensionAfter launching the rocket that will help the Lambda Team contain the alien invasion, Freeman continues his journey to reach the Lambd. Guides. Release Date, Trailers, News, Reviews, Guides, Gameplay and. About last year, the chapter surface tension received a massive extension. . Black Mesa Full Walkthrough (All secrets, 2019) By Infusco. Glitch - [1. . Black Mesa - Forget About Freeman (Part 2)Mesa - Ascension (Part 3/Final). Full Playthrough of the Black Mesa Source Mod Hazard Course After Disaster v2 in a Single Video, Maximum Graphical Detail and NO deaths. Full Playthrough of the Black Mesa Source Mod Hazard Course After Disaster v2 in a Single Video, Maximum Graphical Detail 1080p60, NO deaths and NO Commentary. Full playthrough of the epic Half-Life remake - Black Mesa in a single video, Ultra graphics and NO Deaths, Please SUBSCRIBE, LIKE and SHARE ★★★ Thanks :) Black Mesa Soundtrack by Joel Nielson. . . Description. ★★★ Please SUBSCRIBE, SHARE and COMMENT ★★Sector F Lambda Complex is one of the seven main sectors of the Black Mesa Research Facility. Watch a 4-hour video of the full game walkthrough of BLACK MESA, the remake of the classic Half-Life 1 mod Black Mesa: Source. Black Mesa was an American research corporation whose headquarters are located in the Black Mesa Research Facility, in the New Mexico desert. 1. Alright welcome back to black mesa! This is a remake of Half-Life, which we've also played! So if you want to see that go check out the playlist! Enjoy the v. This is the final released version. I'm a HUGE fan of the Half-Life games and this update is lik. Jump down the hole where the vortigaunt. Half Life 1 Remake Black Mesa Gameplay Walkthrough PC No Commentary 2160p 60fps HD let's play playthrough review guide Showcasing all cutscenes movie edition. + . . The power switches are different too, they are. As you can probably imagine, the sac is the weakness on this beast. If you are simply hunting for Achievements this will hopefully help illuminate. Launch via Steam Library: - New UI: Go to Black Mesa game properties in Steam and type "-game bshift" into your launch options. It extends from Mesa de Maya, Colorado southeasterly 28 miles (45 km) crossing into the northeast corner of New Mexico, and ending in the Oklahoma panhandle along the north bank of the Cimarron River at its confluence with the North. Viewer discretion is advised. Click on the Set Launch Options button. Watch a full playthrough of the Half-Life remake Black Mesa with NO deaths and Xen included. Enter the '~' button again and accompany it with one of the phrases below. Chapter 2: Insecurity doesn’t add any combat but allows players to explore Black Mesa and meet several members of the cast, including appearances by the G-Man and Gordon Freeman himself. A step-by-step Walkthrough of Black Mesa, played through Steam, on the Hard difficulty setting, with maximum graphical detail. In the original game a side room that overlooked the second half of the teleporter "puzzle" has a dead scientist that scrawled the teleporter order in blood on a nearby wall. It is uncertain whether these ray-like beings are living creatures or. 1440P/60FPS/PC Half Life 1 - step-by-step Walkthrough of Power Up (Black Mesa, Chapter 7), played through Steam, on the Hard difficulty setting, with maximum graphical detail. Chapter 9 - Apprehension. Chapter 16: Gonarch's LairHaving jumped through the portal at the hub, Freeman finds himself on a new island in the borderworld, with the Tower still a ways. Cross the bridge and jump down into the water on the other side. Caffeine Extraction. 大更新！. A step-by-step Walkthrough of Lambda Core (Black Mesa, Chapter 14), played through Steam, on the Hard difficulty setting, with maximum graphical detail. . Half-Life Walkthrough - Half Life 556. . During the events of Black Mesa, an unlikely hero in the form of security guard Barney Calhoun emerges from the wreckage. Kill a Controller without killing any of its mind-controlled Vortigaunt slaves. 3MB ; 4-- Photorealistic Black Mesa. He gives Freeman a single glance before exiting the room, briefcase in hand. 0 Brownian Motion Pass the toilet paper to the Scientist in need. to have it Install reshade, Installation: go to black mesa, browse local file then look for a folder named "bin" then select the file "vvis", Have the qUint shaders by marty mcfly search for google: Pascal glitcher's patreon You will see a website "Pascal Glitcher is creating the ReShade Ray Tracing shader and more, Join the "Breakfast | aka "beta". Chapter 13: Forget About FreemanWith the HECU in full retreat following their decisive defeat at the hands of the aliens, Freeman takes shelter in the Lambda. ★★★ Please LIKE, SUBSCRIBE & S. . I feel the BM team should have made it easier for new fans of the franchise. (2021) [RUS] Black Mesa. Walkthrough: Black Mesa Playlist: MesaTrying. Black Mesa - Original STEAM Version - Full Walkthrough Bolloxed 297K subscribers Join Subscribe 5. Please let me know if you need help with anything mentioned in my guide! Happy achievement hunting! ♥. ---. 7K 643K views 8 years ago ** The finished version of Black Mesa released in 2020 with XEN. Keep reading to find all the console commands in Black Mesa: To access the console commands in Black Mesa, go to your library. ★★ Achievement Progress ★★01:50 - Achievement (19/45) Lambda Locator12:40 - Achievement (11/38) Zero-Point Energy15:52 - Achievement (12/38) Blast from the P. CellFactor: Psychokinetic Wars combines both single-player and multiplayer components into one action-packed download. The door will open after a few seconds. The Training Facility at Black Mesa houses the Hazard Course to help users of the HEV Suit hone their skills at jumping, crouching, and combinations of both movements in a dangerous environment as well as to give them basic instructions on how to operate guns and interact with the rest. There has never been a better time to pick up the crowbar and play!Single Player. Full HD walkthrough showing all secret achievements with timestamps. A video walkthrough of Black Mesa Source mod for Half Life 2. I've made my way through most of Apprehension. Play as Dr. With. Over-Dark Solution Guide; Feeling Down? This Can Help! Black-Mesa Singleplayer FPS Patch. A step-by-step Walkthrough of Black Mesa Inbound (Black Mesa, Chapter 1), played through Steam, on the Hard difficulty setting, with maximum graphical detail. Brownian Motion. 16. . Xenos Dec 19, 2018 @ 7:40am. Half-Life Walkthrough - Half Life 34. Chapters 18 & 19: Nihilanth & EndgameAfter fighting tooth and nail through the Borderworld, Freeman finally enters the lair of the Nihilanth, the immensely p. . Black Mesa - How to Find Gordon's Passport; Black Mesa - How to Obtain The Rarest Specimen Achievement (Xen Chapters Tips) Black Mesa - Past the One-way Abyss Fall Walkthrough (Multiple Achievement Props) Sube al cañón y destruye la puerta que hay entre las dos torres y mata a los monstruos que vayan apareciendo. Very annoying, the savefiles. Port 6. Black Mesa - Playthrough: Mesa is a first-person shooter video game, developed. 11:50 Best scene and soundtrack. Chapter 9 "Apprehension"No CommentaryBlack Mesa is a free mod for Source SDK 2007 which aims to refurbish Half Life 1 in the Source Engine. Welcome To Black Mesa. FAQ DESCRIPTION: This FAQ isn't a walkthru of any sort, but mainly contains details on special secret areas, useful shortcuts, and inobvious strategies for. View Black Mesa speedruns, leaderboards, forums and more on Speedrun. Exit through the busted gate. PC 4K/60fps gameplay. 〈4K〉Black Mesa: Definitive Edition All Chapters 1-19 Ending and Final Boss Walkthrough - No Commentary GamePlay4k60fps full game walkthrough Half-Life Remake. This level is Power Up. The video covers the story, gameplay, and achievements of the game, which is now available for free download. Black Mesa is a first-person shooter video game, developed and published by Crowbar Collective. Done in 309 segments. Black Mesa, previously known as Black Mesa: Source, is a fan-made remake of the original Half-Life. I cannot open the security door because there is no console. . The name, Black Mesa, refers to the secret research study center where the video game is set. The storytelling in the game is revealed level-by-level through several scripted sequences which places the player in new situations. nui_deas Apr 19, 2020 @ 4:32am. Black Mesa: Definitive EditionUpdate 1. " Map Name:. My friend played this gameIt's Black Mesa, a half-life remakeGive us half-life 3. 2 years ago. Apparently you're not a. Black Mesa - Playthrough: Mesa is a first-person shooter video game, developed. Learn how to survive the tram ride, the security checkpoint, and the Sector C Test Labs and Control Facilities. Favorite. Enable the game's Cheat mode by going to the Options menu, then selecting Keyboard, then Advanced. Jump over the green goo to avoid radiation damage. . Release Date, Trailers, News, Reviews, Guides, Gameplay and more for Black Mesa. A step-by-step Walkthrough of Apprehension (Black Mesa, Chapter 9), played through Steam, on the Hard difficulty setting, with maximum graphical detail.