Skip to content
POPULAR TODAY Battlefield™ 6 Battlefield™ 6 Open Beta Call of Duty® Blue Protocol: Star Resonance Battlefield™ 2042 Marvel Rivals
Enter Submit to view all results. Ctrl+Enter View and filter in instant search.
Close ×
Search powered by Algolia

S.E.M.I. – Side Effects May Include

Wishlist Follow Ignore Install Unwatch Watch
App ID 3957560
App Type Game
Store Name S.E.M.I. – Side Effects May Include...
Developer
Publisher Two Horn Unicorn
Franchise S.E.M.I.
Last Changenumber 31439194
Last Record Update 2 October 2025 – 12:12:14 UTC ()
Release Date November 2025
🤝 Co-op 👥 Online Co-Op 🏗️ Platformer 🔋 Physics 🫠 Surreal

A fun cooperative action game for 1-4 players about escaping from a special clinic. Become a patient, take experimental drugs, get superpowers… And unpredictable side effects!

There is only partial information available about this app as SteamDB is missing the access token.

Additional Information

This game is excluded from Steam Family Sharing because: This game has not yet been released

ReleaseState prerelease
Exclude from family sharing (exfgls) 8 (This game has not yet been released)
Store Release Date November 2025
community_hub_visible Yes
Social Media https://discord.gg/RP5ngrvTRK
https://www.linkedin.com/company/two-horn-unicorn/
https://t.me/semidevdiary
https://www.tiktok.com/@semidevdiary
https://vk.com/thu_games?from=groups
https://x.com/twohornunicorn_
https://www.youtube.com/@twohornunicorn_games/
Primary Genre Action (1)
Store Genres Action (1), Indie (23)
Store Asset Modification Time 24 September 2025 – 16:35:06 UTC () (1758731706)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct50
height_pct100
controllertagwizard Yes
First seen on SteamDB 14 August 2025 – 15:29:43 UTC (), in changelist #30592762

Supported Languages

8 Languages Interface Full Audio Subtitles
English Yes
Russian Yes
French Yes
German Yes
Spanish - Spain Yes
Simplified Chinese Yes
Portuguese - Brazil Yes
Japanese Yes

Tags

🤝 Co-op 🕹️ Multiplayer 👥 Online Co-Op 🏗️ Platformer 🔋 Physics 🫠 Surreal 👤 Third Person 🦹 Character Customization 🫂 Psychological 🌱 Indie 😃 Funny 🎨 Stylized 💥 Action 🧊 3D 🤡 Comedy 🧩 Puzzle 🥊 Beat 'em up 👻 Action Roguelike 🧩 Logic 🌲 Survival

Categories

Single-player Online Co-op Family Sharing Steam is learning Multi-player Co-op

Accessibility Categories

Custom Volume Controls Stereo Sound Playable without Timed Input

Assets

Load all asset images
clienticon 89cc258a060723fe8d073faecb00800a4d2a6735
clienttga 218cb6b6b04ed7a911f794a3108ad7dc2d40dd8c
icon 89cc258a060723fe8d073faecb00800a4d2a6735
small_capsule
englishc8aef2aef9768bf7238d9a7861c463defa3fba74/capsule_231x87.jpg
header_image
english51ca5044f7ca66e54c646bcafe7f2c01f3649fbf/header.jpg
library_assets_full
library_capsule ↴
image/english8248a40c325ed0a3e8953e5e54eec5e6b79f2c07/library_capsule.jpg
image2x/english8248a40c325ed0a3e8953e5e54eec5e6b79f2c07/library_capsule_2x.jpg
library_hero ↴
image2x/english742f8a1d0ef7efa2ae115362fbb0745bef988c5f/library_hero_2x.jpg
image/english742f8a1d0ef7efa2ae115362fbb0745bef988c5f/library_hero.jpg
library_hero_blur ↴
image/english742f8a1d0ef7efa2ae115362fbb0745bef988c5f/library_hero_blur.jpg
library_logo ↴
image/english118f4ef667754d722da6284d206675b51a83789a/logo.png
image2x/english118f4ef667754d722da6284d206675b51a83789a/logo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct50
logo_position/height_pct100
library_header ↴
image/english51ca5044f7ca66e54c646bcafe7f2c01f3649fbf/library_header.jpg
image2x/english51ca5044f7ca66e54c646bcafe7f2c01f3649fbf/library_header_2x.jpg
Assets
main_capsule2bf9c2abc091c2a871ff66c4ccf5d6f85a22ad39/capsule_616x353.jpg
small_capsulec8aef2aef9768bf7238d9a7861c463defa3fba74/capsule_231x87.jpg
header51ca5044f7ca66e54c646bcafe7f2c01f3649fbf/header.jpg
hero_capsule4bd368f9d3009c91d272871602dd3cd3b425a3fb/hero_capsule.jpg
hero_capsule_2x4bd368f9d3009c91d272871602dd3cd3b425a3fb/hero_capsule_2x.jpg
library_capsule8248a40c325ed0a3e8953e5e54eec5e6b79f2c07/library_capsule.jpg
library_capsule_2x8248a40c325ed0a3e8953e5e54eec5e6b79f2c07/library_capsule_2x.jpg
library_hero742f8a1d0ef7efa2ae115362fbb0745bef988c5f/library_hero.jpg
library_hero_2x742f8a1d0ef7efa2ae115362fbb0745bef988c5f/library_hero_2x.jpg
community_icon89cc258a060723fe8d073faecb00800a4d2a6735.jpg
page_background_pathapp/3957560
timestamp26 September 2025 – 10:17:26 UTC
Trailers
980951 ↴
trailer_nameS.E.M.I. - Demo Trailer
trailer_category1
trailer_480p/video/webm257199740/movie480_vp9.webm
trailer_480p/video/mp4257199740/movie480.mp4
trailer_max/video/webm257199740/movie_max_vp9.webm
trailer_max/video/mp4257199740/movie_max.mp4
microtrailer/video/webm3957560/834817668/a7fc67c652bfa9e3f18fce8c875c2ff7a99f0e13/1758109588/microtrailer.webm
microtrailer/video/mp43957560/834817668/a7fc67c652bfa9e3f18fce8c875c2ff7a99f0e13/1758109588/microtrailer.mp4
adaptive_trailers/0/cdn_path3957560/834817668/a7fc67c652bfa9e3f18fce8c875c2ff7a99f0e13/1758109588/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path3957560/834817668/a7fc67c652bfa9e3f18fce8c875c2ff7a99f0e13/1758109588/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path3957560/834817668/a7fc67c652bfa9e3f18fce8c875c2ff7a99f0e13/1758109588/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium257199740/e057c226e660e4c0986c8d32ee3f4e940de57190/movie_600x337.jpg
screenshot_full257199740/e057c226e660e4c0986c8d32ee3f4e940de57190/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1758122537
969066 ↴
trailer_nameS.E.M.I. - Teaser
trailer_category2
trailer_480p/video/webm257191822/movie480_vp9.webm
trailer_480p/video/mp4257191822/movie480.mp4
trailer_max/video/webm257191822/movie_max_vp9.webm
trailer_max/video/mp4257191822/movie_max.mp4
microtrailer/video/webm3957560/2043122729/c86b6368969873ca1df554818dd545b8a97ab598/1756748723/microtrailer.webm
microtrailer/video/mp43957560/2043122729/c86b6368969873ca1df554818dd545b8a97ab598/1756748723/microtrailer.mp4
adaptive_trailers/0/cdn_path3957560/2043122729/c86b6368969873ca1df554818dd545b8a97ab598/1756748723/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path3957560/2043122729/c86b6368969873ca1df554818dd545b8a97ab598/1756748723/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path3957560/2043122729/c86b6368969873ca1df554818dd545b8a97ab598/1756748723/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium257191822/55c3f2ce82a065f62f2c9497638ac7c42469f929/movie_600x337.jpg
screenshot_full257191822/55c3f2ce82a065f62f2c9497638ac7c42469f929/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1758055327
SteamDB does not own S.E.M.I. – Side Effects May Include
Gift the game to our bot to improve our data
Developer? Send us a key for complete data coverage
Open link