PsiloSybil
Fair · Action · 2024
Steam Deck VerifiedThe verdict
NO RUSH.
Fair at $12.99. Buy it if you want it.
- Length
- 8.4h
- Value
- $1.55/hr
- Reviews
- 84% of 254 positive
Watch this gameOne alert at a price you pick.
Buy now or wait
Discounted in 1 of its last 8 seasonal sales. Last cut ended 11 days ago.
- Next sale
- Winter Sale, Dec 17 to Jan 4
Sources: IsThereAnyDeal, Valve.
What drives the score
How to read this
Grades run S to D, read from the buyer's side. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. How the grades work
About the game
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.
Minimum specs
Minimum on the Steam store: 154 MB of storage. Windows only.
The value story
It has been discounted 3 times in the 5 years tracked here. The median cut across all of them is 40 percent, about 147 weeks apart. Today it is at full price, and its last discount ended 11 days ago.
Against its own genre it lands in the top 11 percent on value. It is pricier than 79 percent of its genre, and better reviewed than 85 percent. The games it most resembles do better on the same math. Corn Kidz 64 ($6.99, scores 80) and Lunistice ($4.99, scores 89) both outscore it.
More about PsiloSybil
This site sampled 229 of its Steam-purchase reviews; 1 was written by a buyer who refunded it, sampled from reviews written December 2021 to August 2026.
It carries Valve's Deck Verified rating and runs 8.4 hours, about as long as a handheld game wants to be.
The drop-off
15% start to 1% rarestNo achievement in this game marks the ending, so there is no finish rate. The curve runs from the most-unlocked achievement to the rarest, and its shape is where players stop. Steam global achievements
What players say
My feelings on this title is complicated. This game wants to be a throwback to the 90s platformers of the era. However, unlike most other titles, it is specifically focusing on the most frustrating elements of these titles. It's not the "fun" parts that it wants to emulate. To that end, this title is very niche. And a game confused at it iself. The titles in the 90s that were this difficult were often done so by...
2 more reviews, 1 not recommended
I have a question for god... WHHHYYY!!!!?? Just add one more checkpoint on the tower level please.
It's hard but not in a clearly play-tested way, instead the developer really just made a disguised rhythm game that requires you to discover the rhythm by yourself and punishes you for guessing wrong by making you start over so you can try again to see if 50ms later (or sooner) is the solution. It's the worst case of challenging you with an opaque puzzle AND the execution at the same time, testing your time and...
Steam reviews, mixed to its ratio and rotated daily. Opinions are theirs.
No data upstream: critic score (Metacritic).
Cite this score
PsiloSybil scores 53/100 on the BANG Score (fair value) as of Oct 19, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/1696720/psilosybilReviews set the ceiling, and price against real length moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Oct 2, price as of Oct 18. A number here look wrong? Tell me and I will check the inputs.