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A terrifying test of memory. Escape the creatures and DON'T FORGET what door you've been assigned...
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Social Deduction Fest ends
Official stores with direct support.
Welcome to the E.S.O (Environmental Stability Organization), a facility that contains dangerous creatures that threaten to unmake the natural world. You've just been hired as a maintenance worker, keeping watch over the enclosures and making sure everything runs correctly.
But the mysterious CEO, Mr. Hargreave, seems to have strange plans revolving you and said creatures. It's your task to enter the enclosures and run out as quickly as possible, making sure you don't forget which door was assigned to you out of three. Survive the deadly animals of the E.S.O and piece together the mystery of just what's going on in there! You might find something disturbing.
Four different gameplay modes (Classic, Search, Dark, and Quiet)
Five creatures with their own mechanics.
ONE Ending!
1-2 hours of gameplay for just the main story, 3+ for 100% completion,
Fully voice acted cutscenes with 20+ CGs.
[FLASHING LIGHTS WARNING: DO NOT PLAY IF YOU ARE PHOTOSENSITIVE]
