Home / Games / ANEURISM IV
ANEURISM IV
A dystopian simulator where your choices shape a decaying city. Join other players to protect the metropolis from ruin, hasten its downfall, or simply work in the factories. With no set goals or rules, every action has consequences in a world teetering on the brink.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-04 · quoted reviews as of 2026-05-13.
What reviewers agree on
48 of the 102 reviews raise this.
“as someone with more then 25 hrs in the game unlike 90% of these "reviewers" i got to play in the golden age of this game. it WAS perfect in every shape and form. there was lightning in a bottle, and i was there to…”
“Great game in a vacuum but suffers form the disease of a toxic playerbase, stealing and abuse of power that is unchecked by the all mighty cortex. Devs also suck due to a pedo scandal that's going on and the fact they…”
“Honestly, its more of a maybe. I personally have enjoyed the game. but the game has its faults. I do not play on official servers, only Chroma's, i am not in the discord nor have i ever interacted with any of the main…”
4 of the 102 reviews raise this.
“Despite the doomposters that riddle the game's reviews, Aneurism IV is still a work of art and worth every penny and every hour of playtime. While a brief period of combat-focused updates have unfortunately driven some…”
“I went back and forth switching between "recommend" and "not" as I wrote this. If $10 is no object to you in these increasingly trying times, and the game sounds interesting to you, give it a shot. Aneurism IV is a game…”
“Amazing worth the price if you can handle people GET THIS GAME!”
3 of the 102 reviews raise this.
“Despite the doomposters that riddle the game's reviews, Aneurism IV is still a work of art and worth every penny and every hour of playtime. While a brief period of combat-focused updates have unfortunately driven some…”
“Consider this one a middle thumb. Great atmosphere, some really interesting game design of the like you won't see very often... and this game infuriates me like you wouldn't believe. It absolutely resurrects the…”
“This game shows a lot of potential if you're into immersive sim multiplayer games, imagine a really good Gmod server in a grimy dystopia, add nice production value and well made mechanics to it and you have Aneurism,…”
3 of the 102 reviews raise this.
“finally worked enough to get enough amnesticites to become scum, became a zealot, whole scum went up for lunch and chilled for like a whole hour before rotting the server 10/10”
“I got addicted to glue and became a homeless dealer, started paying random people to fill my glue addiction, worked random jobs for glue, then managed to become a limitator, life gets better, one day you're addicted to…”
3 of the 102 reviews raise this.
“Aneurism IV. Man, what is there to say about Aneurism IV? Well, I got in late. Pretty sure I heavily passed the golden age, but honestly, I found my niche of players. Mouthbreathers with no sense of joy or any kind of…”
35 of the 102 reviews raise this · 22 of them still recommend the game.
“was a cool game but, i was randomly banned from all official servers with zero explanation, i reached out to the developers and still recieved no explanation but was told the ban will be upheld, i have done nothing…”
“"Let's release a multiplayer game with no moderation" Gets filled with hackers & dies within six months. Same as it ever was.”
“as someone with more then 25 hrs in the game unlike 90% of these "reviewers" i got to play in the golden age of this game. it WAS perfect in every shape and form. there was lightning in a bottle, and i was there to…”
13 of the 102 reviews raise this · 4 of them still recommend the game.
“was a cool game but, i was randomly banned from all official servers with zero explanation, i reached out to the developers and still recieved no explanation but was told the ban will be upheld, i have done nothing…”
“"Let's release a multiplayer game with no moderation" Gets filled with hackers & dies within six months. Same as it ever was.”
“Anyone considering playing this game should reconsider. Me and 20+ others were dev banned and all called cheaters due to assoctiaton with somebody who they deemed a cheater whether or not the claim is true or not i was…”
12 of the 102 reviews raise this · 2 of them still recommend the game.
“was a cool game but, i was randomly banned from all official servers with zero explanation, i reached out to the developers and still recieved no explanation but was told the ban will be upheld, i have done nothing…”
“"Let's release a multiplayer game with no moderation" Gets filled with hackers & dies within six months. Same as it ever was.”
“as someone with more then 25 hrs in the game unlike 90% of these "reviewers" i got to play in the golden age of this game. it WAS perfect in every shape and form. there was lightning in a bottle, and i was there to…”
11 of the 102 reviews raise this · 4 of them still recommend the game.
“as someone with more then 25 hrs in the game unlike 90% of these "reviewers" i got to play in the golden age of this game. it WAS perfect in every shape and form. there was lightning in a bottle, and i was there to…”
“I love this game, with all of my heart. But unfortunately i just cant bring myself to recommend it to someone unless they explicitly tell me they enjoy games with the following features: 1. A painfully annoying and game…”
“As a player of this game back when it was a GMOD server called liver-failure i have been following this game since the start watching it grow with enjoyment as i found the game to be fun the new map enjoyable and the…”
6 of the 102 reviews raise this · 4 of them still recommend the game.
“I love this game, with all of my heart. But unfortunately i just cant bring myself to recommend it to someone unless they explicitly tell me they enjoy games with the following features: 1. A painfully annoying and game…”
“Honestly, its more of a maybe. I personally have enjoyed the game. but the game has its faults. I do not play on official servers, only Chroma's, i am not in the discord nor have i ever interacted with any of the main…”
“Flip a coin, if it lands on 20 buy the game and have the best time of your life for 1hour 59 minutes. If it lands on 1-19 don't even bother because you're not lucky enough to avoid all the things that cripple this game…”
Note: these 102 reviews lean more positive than the game overall — 87% of them recommend it, against 75.7% across all 6,248 reviews.
Counted across 102 English reviews, sampled to match this game's 75.7% positive rating · as of 2026-05-13
“Watching a man steal folded laundry to then suddenly be pounced on by everyone with pipes and deprived of his flesh by the masses in the laundry mat will always be funny.”
— a player, Steam review · 55 hrs played“too many hackers, the game is dying, and the devs can't keep their promises. great game, nonetheless. 10/10, would recommend, it'll make you wanna die.”
— a player, Steam review · 175 hrs played“As a former player that used to love AIV, I am going to explain why I would currently not recommend this game to anyone, even if it seems like something you would enjoy. The only two active servers (Chroma's Misery 1 and 2) are infamous for having poor and unfair moderation.…”
— a player, Steam review · 378 hrs playedPlayer activity
Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-06 via SteamCharts.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-04). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Version 19b.2
Adjusted armory ranks for arbiter Sprint should drain all the way now Neurostabilizer destruction/repair gives now gives 160% Fix muscle Ripper flash Potentially Fixed PTT not triggering in certain si
Version 19b: Return to Form
Version 19b Welcome to a new era of Aneurism IV. A quick thank you to everyone who participated in the Open Preview and helped us test the update. Your time and effort were crucial in giving us what w
Version 19b-Open-Preview-3
Version 19b Preview 3 Changes Increased efficiency of repair kits Fixed cremator sprint audio bug Fixed Limitator spawning at Casino (Nightmare) Adjusted loot system (again) (much better this time) (h
Version 19b-Open-Preview-2
A second preview has entered the station. Version 19b Preview 2 Changes Fixed ghost player bug (hopefully this time) Slightly increased fist range Adjusted filters Added a "Eye strain filter" setting
Version 19b-Open-Preview
You've waited patiently. Now it's time to deliver. Aneurism IV 19b Open Preview is live. Patch notes will be released when Open Preview concludes and the main branch is updated. Give it a shot, see ho
Games like ANEURISM IV
From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.
Cruelty Squad
96.3% · 20,447 reviews
shares Dystopian, Psychedelic, Dark Humor, Surreal
The Hundred Line -Last Defense Academy-
94.3% · 3,990 reviews
shares Dystopian, Psychedelic, Dark Humor, Psychological Horror
Landlord's Super
80.5% · 1,352 reviews
shares Dystopian, Life Sim, Immersive Sim, Sandbox
Comedy Night
72.1% · 5,636 reviews
shares Dark Humor, Life Sim, Online Co Op, Immersive Sim
Abiotic Factor
96.4% · 35,286 reviews
shares Crafting, Online Co Op, Immersive Sim, Sandbox
Into the Radius 2
80.0% · 3,731 reviews
shares Surreal, Online Co Op, Immersive Sim, FPS
Rust
86.3% · 618,907 reviews
shares Crafting, Online Co Op, Sandbox, PvP
Empyrion - Galactic Survival
78.7% · 20,987 reviews
shares Crafting, Sandbox, PvP, FPS
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-13.
| Genres | Action, RPG, Simulation |
| Player tags | Dystopian · Immersive Sim · Psychological Horror · Crafting · PvP · RPG · Sandbox · Life Sim · Surreal · FPS · Simulation · Survival (SteamSpy community voting) |
| Features | Multi-player · PvP · Online PvP · LAN PvP |
| Languages | English * , French, Czech, Russian, Portuguese - Brazil, Portuguese - Portugal * |
| Official site | https://vellocetsoftware.com/games/ |
Minimum system requirements (PC)
Minimum: OS: Windows 10 Processor: Intel Core i5-7400 CPU @ 3.00GHz Memory: 8 GB RAM Graphics: NVIDIA GForce GTX 1050 DirectX: Version 11 Network: Broadband Internet connection Storage: 2 GB available space