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An old-school, tough-as nails classic linear 3D platformer with a faithful PS1 cartoony aesthetic. 25 fully original levels, boss fights, collectibles, time-trials, and many secrets.
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 Train Fest starts Jul 20, 2026
Official stores with direct support.
Try this game before buying.
PsiloSybil is a classic linear 3D platformer with a faithful mid-90s look and brutal difficulty. You must guide plucky mushroom Sybil across a colourful world of devilish traps and defeat the evil master of all hogs, Lord Nutmeg, to set free all of shroom-kind. In each of PsiloSybil's handcrafted levels, alternating different playstyles and aesthetics, you'll meet a unique mushroom character held captive by Nutmeg's boar minions. Freeing them is not going to be easy!
The game also provides time trial challenges, and an optional arcade mode which reintroduces lives and removes collectables. It is also perfectly deterministic and employs no RNG, which makes it perfect for speedrunning.
PsiloSybil strives to reconstruct the classic look of PS1 titles. Not only are the world, characters, and objects modeled and textured with the limitations and visual trends of the time in mind: a full suite of visual effects ranging from vertex snapping to an emulation of composite analog video enhances the experience. All of this is customisable and you have detailed control over each component.
It may be an homage to a certain marsupial game.
25 fully original levels
Fast-paced old-school gameplay but with modern, responsive controls. Supports most gamepads natively
Trivial to learn, challenging to master
Much hidden and additional content, a real treat for the collectionist
Large, charming cast of fully animated low-poly characters
Fully customizable video effects
An arcade mode with limited lives for the real hardcore players
Right now the cheapest offer for PsiloSybil is PLN 59.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for PsiloSybil is PLN 59.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when PsiloSybil drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
