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1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesThe free test for MIMESIS ran June 4–6, 2025; it is not a current access offer. Steam now lists ReLU Games’ four-player co-op survival horror game in Early Access, released October 27, 2025. Its central trick is still the same: creatures imitate players’ voices and behavior, making it hard to know whether a teammate is really human.
What is MIMESIS?
MIMESIS is an online co-op survival horror game from ReLU Games for four players. The team gathers resources and scrap, returns to an old tram and repairs it while trying to survive threats such as cursed rain and Mimesis creatures. The creatures imitate players’ voices and behavior, turning ordinary team communication into a source of suspicion. The premise is not simply to spot a monster; players must decide when to trust one another while working together to survive.
ReLU Games describes the imitation as an in-game AI feature. The developer’s site listing for its Terms of Service, revised August 5, 2026, says no generative AI is used. That is the developer’s description, not an independent technical audit; it does not establish a specific model architecture or that the game generates novel dialogue.
When was the free test, and how can you play now?
The public test mentioned in the original coverage was scheduled for June 4–6, 2025, with signup ending June 2, 2025. Those dates have passed. Steam lists MIMESIS as an Early Access game released October 27, 2025, rather than as a current free test or a completed full release. Check the Steam listing for current availability and store details, which can change.
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#1 Best Overall
- TWISTED TERROR: Challenge your friends on frightening facts with a trivia game that tests your knowledge on horror facts in every genre. Call a priest, gas up the chainsaw, and sharpen the machete…will you survive the night?
- HORROR FANS: Think you know all there is to know about creepy dolls, psycho killers, haunted places and legendary monsters? Try to answer trivia questions with your knowledge of scary movies, books and tv shows to win.
- QUICK PLAY TRIVIA GAME: Survive the night by answering multiple questions correctly to collect weapon cards. The first player or team to collect 3 different weapons cards wins. Each card has 2 ghoulish questions, play time: 20 mins.
- GAME NIGHT GORE: A variety of questions covers classic and modern horror. Easy questions for the horror novice and more challenging questions for die hard fans make the game fun for the whole group!
- THE GORY DETAILS: Horror Trivia is perfect for 2 or more players or teams and is an absolute "scream" at parties. Ideal for horror fans, adults and teens ages 13 years and older, game includes 150 cards with 300 questions and answers.
ReLU Games says the game is playable in Early Access and that the team is using community feedback to improve it. The Steam listing described an Early Access period of about 10 months as a plan; it should not be treated as a confirmed end date.
What do you need to play?
MIMESIS is listed for Windows PC. Steam says a microphone is required, recommends a headset or earphones, and recommends playing with four players for the best experience. A headset with a microphone is one practical setup, but Steam does not require a particular model.
Rank #2
- ADULT CARD GAME FOR GAME NIGHT - Don’t Get Stabbed! is an adult party game where you get to kill your family and friends! ... for pretend of course. It’s inspired by horror movies of the 70’s, 80’s and 90’s, but is light-hearted enough for everyone to enjoy. The ultimate Halloween game!
- COMPETITIVE & EASY TO LEARN - This entertaining game is playable for 3 to 5 players. One person is elected as the killer (whoever is the most evil in your group) and the rest are victims. The killer wins by killing all the victims. The victims win by escaping.
- HILARIOUS & REPLAYABLE- The average player will love this game for its gameplay! The horror fan will love the art on many of these cards which features classic horror movie tropes. There is tons of fun in playing this game and in its artwork.
- ADULT PARTY GAME – It may look cute, but like most horror movies it has topics you probably don’t want your children knowing about. For ages 18+.
- WHAT’S IN THE BOX?! – Included in the box are 64 Main Deck Cards and 13 Car Deck Cards printed on premium glossy playing cards (2.5 x 3.5 inches), for a grand total of 77 cards. Also included is one instruction booklet.
Minimum PC requirements
- Operating system: Windows 10 or newer, 64-bit
- Processor: Intel Core i3-8100 or AMD Ryzen 3 2200G
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 1050 Ti with 4 GB or AMD Radeon RX 570 with 4 GB
- Network: Broadband internet connection
- Storage: 4 GB available space
Recommended PC requirements
- Operating system: Windows 10 or newer, 64-bit
- Processor: Intel Core i5-9400F or AMD Ryzen 5 3600
- Memory: 16 GB RAM
- Graphics: NVIDIA GeForce GTX 1660 Super with 6 GB or AMD Radeon RX 590 with 8 GB
- Network: Broadband internet connection
- Storage: 4 GB available space
These are the requirements shown on Steam; check the live listing before installing in case they have changed.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How mistrust becomes part of the survival challenge
The game’s imitation mechanic complicates voice communication: a familiar voice or behavior is not necessarily proof that the speaker is a teammate. At the same time, players need to coordinate resource gathering and tram repairs. The resulting tension comes from balancing cooperation with caution, rather than assuming that every suspicious moment can be settled by voice alone. ReLU Games’ public description does not specify the technical system behind the imitation, so claims about how the AI is built would go beyond what the developer states.
Quick Recap
Best Value
- Face your fears in Taboo: Horror, the thrilling word game where saying the wrong thing could cost you points!
- Describe 900 guess words inspired by horror movies, locations, and objects without using the forbidden words.
- Beware of the screaming buzzer! Say a taboo word, and your opponent will buzz you, costing you precious points.
- Perfect for horror fans who love a challenge—test your knowledge and quick thinking in this spooky twist on Taboo.
- Designed for brave players who enjoy fast-paced, spine-tingling fun—ideal for Halloween parties and game nights.
Rank #4
- Thrilling party game starring the voice of Ghost Face, Roger L. Jackson himself!
- Fast-paced gameplay gets your heart pounding as you race to stay alive!
- Custom Ghost Face figure tracks the killer as he moves and attacks.
- Free downloadable game app features intense original narration and music!
- Evocative art and components, including Knife first-player marker, will delight Scream fans.
Rank #3
- HORROR TRIVIA EXPANSION: Darkness Returns to Trivia! You’re gonna need a bigger deck! Answer questions to arm yourself against unspeakable horror. Includes 300 questions that cover classic and modern horror.
- TERROR TOPICS: 300 questions that cover classic and modern horror. Easy questions for the horror novice and more challenging questions for die hard fans make the game fun for the whole group!
- QUICK PLAY TRIVIA GAME: Survive the night by answering multiple questions correctly to collect weapon cards. The first player or team to collect 3 different weapons cards wins. Each card has 2 ghoulish questions, play time: 20 mins.
- GAME NIGHT GORE: A variety of questions covers classic and modern horror. Easy questions for the horror novice and more challenging questions for die hard fans make the game fun for the whole group!
- THE GORY DETAILS: Horror Trivia is perfect for 2 or more players or teams and is an absolute "scream" at parties. Ideal for horror fans, adults and teens ages 13 years and older, game includes 150 new cards with 300 questions and answers.
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