Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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94% positive of 17 · Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
A narrative-driven puzzle game that combines "optical illusions" with "single-stroke puzzle" as its theme. Players rotate their perspective in a 3D space, using optical illusions to connect vertexes and segments, completing the patterns in each level with a single stroke.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 94% on 2026-11-02 → 94% today (17 reviews)
No authorized Steam key store lists this game right now.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Advanced Effect in settings can now control the screen flickering. If you feel uncomfortable with the screen flickering in Chapter 4, you can turn it off.
Sale 20%!!!
Cosmolace joined the East Asia Indie Games Celebration (EAIGC)! From August 5 to August 11 (GMT+8), let’s enjoy a full week of celebration together !
We're excited to announce that our puzzle game Cosmolace is officially out now!In this game that blends optical illusion puzzles and emotional storytelling, you play as the Weaver of the universe,using one-stroke drawing to restore cosmic order while listening…
We’re excited to announce that Cosmolace will be officially released on July 8, 2025.This is a perspective-based puzzle game built around a unique 3D one-stroke drawing mechanic. Players must find the correct viewpoint in 3D space to connect broken paths and g…
Hello! I'm Cyoltose, the developer of Cosmolace. This is a puzzle game that combines perspective illusion, one-stroke drawing, and spatial logic. You'll solve each level by shifting your viewpoint and connecting the structure in a single stroke — through space…
Cosmolace has been selected to be exhibited at INDIE Live Expo 2025.4.13! INDIE Live Expo is an information program aimed at indie game enthusiasts around the world. Here is the official: https://x.com/INDIELiveExpoEN https://www.youtube.com/@indieliveexpo Wel…
"In lightless depths, all begins to sprout" "Thou art the Weaver, master of sight's wonder" "Turning chaos to order, granting stars their voice" "With faith as thy needle, wisdom thy thread" "Points entwine, destiny heeds thy call" "An endless weave, writing u…
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.