Screenshots
Watch trailer on Steam ↗Collect All These Stones! (CATS)
Well Dumb Games · Published by Well Dumb Games
8 user reviews — 75% positive (8 reviews) · 7 achievements
Last updated 28 Sept 2026
Cozy Optimization Speedrun-based Idler
£1.69
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
Indie, Casual · 2025 · More under £5 games
Race through levels collecting every stone in this 2025 speedrun-based idler from Well Dumb Games. Experience the thrill of optimization and completion in a casual, yet addictive gameplay loop.
About this game
Cozy Optimization Speedrun-based Idler
Harvest resources, go deeper and deeper to the most rarest resources underground!
Progress wisely, each new level is harder to dig but gives you more reward. Technology tree, different units and strategies are applied to reach better total time results!
What will be your strategy to collect all that ore in the best time possible? Would you hire an army of human workers or run a swarm of collector drones?
The choice is up to you!
System Requirements
Will my PC run this? →Minimum
- OS: Windows 10
- Memory: 2048 MB RAM
Recommended
- Memory: 2048 MB RAM
Supported Languages
Latest news
Patch NotesOfficial
Major Update 1.3
UI Overhaul updates:Major UI redesign of all screens. Pixel fonts replaced with high-res font to be more readableImproved unit UI view interface to better use space and make it more intuitiveAdded hover tooltips that show information about buffs, tiles, unit upgradesBuff System Overhaul:Buff and debuffs system is reworked and now it's a queue for 5 rounds, giving the players challenge of choosing the right buff and debuff. Most of buffs/debuffs are stacking and boosting their effectsSome buff icons are made more intuitiveFonts:Added Chinese (Simplified), Chinese (Traditional), Japanese, Korean, Hindi, Bengali and Arabic font support for in-game texts. Used only in Leaderboards now but will be also used for localization in future updatesRead full article on Community Announcements (welldumbspb)Patch NotesOfficial
Major Update 1.2
Added buffs and debuffs window after each round where you can choose advantage and disadvantage for the next roundRebalanced stone rewards, stone generation likelihoods, research prices and effectsResearch screen now shows unified K-notation for pricesLeaderboards are now tied to the game versionMax level increased from 20 to 30Minor fixesUser feedback was taken into account and partially implementedRead full article on Community Announcements (welldumbspb)Patch NotesOfficial
Patch 1.1 released
Even Steam couldn't handle too much attention to the patch 1.1 for Collect All These Stones (CATS) and had been down for a whileNow, it's up and running and you can enjoy the game!Patch notes:Fixed leaderboard score registrationAdded finish screen with statisticsFixed current random seed display in escape menu. Random seed for restart game is generated correctly now. Current seed is a read only text field now, so it can be easily copiedAdded two more achievementsThe game stays active in background nowRead full article on Community Announcements (welldumbspb)
