KOTAMON is a single-player collecting and simulation game by KotaMota Games, published by Polnoch. The full Windows PC release arrived on Steam on August 20, 2026. Search the dump, sort useful finds and build your collection through finding, repairing and exchanging cards.

This hub answers the questions around playing the game: where the official release is, what hardware the store lists, who is credited and which updates affect older advice. For in-game decisions, use the Guides Hub.

Release, Requirements and Credits

Use official release information before buying, installing or attributing game assets.

Where to Play

Open the verified Steam listing for App ID 4294490. Check the current Windows release without relying on unofficial download mirrors or unannounced ports.

Explore topic

System Requirements

Compare the official minimum and recommended Windows specifications side by side. Understand the limits of the broad CPU and GPU labels before assuming performance.

Explore topic

Artists and Credits

Separate verified studio-level attribution from individual artist credits that still need evidence. Attribution does not grant permission to redistribute artwork.

Explore topic

Updates

Read dated summaries of official release and patch announcements. Follow changes to saves, card exchanges and collection behavior into the affected guides.

Explore topic

What the official listing confirms

  • Developer and publisher: KotaMota Games and Polnoch.
  • Store identity: Steam App ID 4294490.
  • Platform and play mode: Windows PC, single-player.
  • Store features: Steam achievements and Steam Cloud.
  • Language options: the listing includes English and Simplified Chinese among its interface and subtitle languages. Check the store language table for your preferred language; do not infer full voice support.

The official Steam store is the purchase and availability reference. Prices, bundles and promotions can change by date and region, so this hub does not freeze a sale price or promise a permanent discount. The listing also links a Supporter Pack and a soundtrack; this fan site does not distribute their paid assets.

Choose the next step

If you have just installed the game, the Beginner Guide gives a practical starting sequence. Gameplay explains how the underlying collection loop fits together without duplicating that first-session checklist.

If saving or loading is the problem, start with Save Not Working. Steam Cloud is a supported store feature, but that is not a promise that an overwritten or lost save can be recovered.

KOTAMON.com is an independent, unofficial fan resource. Official store pages and developer announcements remain the authority for availability and announced changes.