A mind-bending puzzle game of logic and illusion. Embracing simplicity with a geometric design, Optica reveals puzzles in complex and mind-bending ways. From curious shapes and optical illusions to unexpected perspectives, Optica puts spatial thinking to the test through 70+ challenging levels.
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Regional prices
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
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Price history, US store (USD)
Date
Price
Regular
Discount
2026-09-11 22:19 UTC
$9.99
$9.99
DLC
AppID
Release
Price
No DLC known for this app.
Branches
Branch
Build ID
Description
Updated
Password
public
3417849
2018-12-20 20:35 UTC
Depots
Depot
Name
OS
Size
Download
Public manifest
Notes
947471
macos
114.46 MB
38.31 MB
1906695063912134844
947472
windows
92.75 MB
33.45 MB
2609146762820099491
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
Build ID
Branch
Updated
First seen
3417849
public
2018-12-20 20:35 UTC
5 hours ago
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 22:19 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
2019-10-07 17:04 UTC · Community Announcements · hollharris
Put your spatial reasoning and illusion sorting skills to the test with Chromatic, a collection of 10 new puzzles. These challenging 2 – 4 color puzzles drop in a free update on Friday, October 11. As always, you can chat with Optica players and the game makers on our Discord. Find hints and collaborate on tricky levels together in the #optica channel.
2018-11-26 19:18 UTC · Community Announcements · GLITCH
Stuck on a level, searching for the latest Optica updates, or want to connect with our team? Look no further. CONNECT ON DISCORD Chat with Optica players + the game makers, find hints, and collaborate on tricky levels together in our Discord. We’ve already seen some amazing teamwork solving puzzles in the dedicated Optica channel. Discord CONNECT ON SOCIAL MEDIA Get Optica updates, discover GLITCH’s latest game projects, see behind the scenes, and find community resources for game makers across our social media. Twitter Instagram Facebook
Full appinfo as delivered by Steam PICS, changenumber 34842064. Also at /api/app/947470/raw.