Sicko Sanctum
Jake Stevenson · 2026 · Action, Surreal, Boomer Shooter, Roguelike, Arena Shooter
PC
This game is free to play. Get it on Steam →
Screenshots
About Sicko Sanctum
Enter, the Sicko Sanctum. A codified purgatory created by a bio-engineered god to train righteous souls. Obliterate waves of enemy hordes with tight, blisteringly fast classic FPS game-play. With use of unlimited upgrades and ammo, Sicko Sanctum is a no fluff action FPS that will knock your socks off. You may be overpowered, however your enemies are even stronger. Create the perfect build, defeat the malevolent Martation Prime, and experience pristine surrealist action heights like no other game in this score attack rogue-like FPS: Sicko Sanctum.
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
On my first run, I was thoroughly blown away by all the improvements that were made to this game since its release on itch.io. The gameplay boils down to a very simple mechanic: walk backwards, jump, and shoot. Despite that simplicity, though, it's remarkably captivating. The gameplay demands your attention, and losing your focus for a moment could easily end your run. And with the new improvements, now you can do that with more power-ups, tighter movement, and a few special surprises. I think the weakest link is communication. Reworking player feedback to complement the gameplay would make this game more cohesive. While all the animations, sound effects, screen effects, etc. communicate the interplay between the player and the enemies well enough to make the game perfectly playable, weapons do not feel powerful, enemies do not feel threatening, and explosions do not feel dangerous. Another communication shortcoming is that the gameplay telegraphs almost nothing about your arsenal's capabilities. You'll learn about them if you read the optional tutorial, but it still omits some important information for surviving a particular battle or some more punishing enemy variants. Fixing all…1 found this helpful
as a person using 400 dpi, the max sensitivity is way too low, it also inexplicably speeds up temporarily mid-game sometimes (NOT COOL!!!!) aside from that the game is decent, decent selection of maps, with rotating/random tilesets which i thought was cool1 found this helpful
salvia sim
ULTRAKILL ROUGELIKE ♥♥♥♥ YES AND I GOT IT 100% OFF AMAZING
Reached wave 43, genuinely the best game
incredible
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