KOTAMON: My Sis Found A Super-Rare Card In Her Cereal Box, So I Became A Garbage Man To Find The Entire Collection And Earn $1,000,000

by KotaMota Games · published by Polnoch · Released Aug 20, 2026

Steam Deck PlayableLinux & Deck: Platinum

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Players now

#535

367

▼ 9.8%vs 24h ago · updates every minute

Review score

83% positive

Very Positive3,335 reviews

Owners (est., from reviews)66.7K–200.1K

24h peak

435

Highest seen3,221

Aug 20263 months ago

Price on Steam

$6.99

Lowest ever $4.89 Nov 2026

RisingSteadyFalling

Players -9.8% in the last 24 hoursUpdated 08:59 UTC · tracking since 2026-08-01

Concurrent players

Last 7 days

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs, and every price change and sale we

Screenshots, achievements, specs and price history from Steam.

apos;ve seen on Steam.

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Reviews

83% positive of 3,335 · Very Positive · Live from Steam

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Steam Deck

Works, but may need extra effort. Results from Valve's own testing.

Steam Deck Playable

!Default controller config not fully functional
!Controller glyphs do not match deck device
!Interface text is not legible
✓Default controller config fully functional
✓Default configuration is performant
iExternal controllers not supported primary player

Steam Deck

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Patches & builds

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.

Oct 28, 2026, 7:13 PM UTC
Build 26254102the current build when we started tracking1 GB on Windows

Patch notes

Oct 1, 2026
PatchULTRA UPDATE AND AUTUMN SALE!
Hiya, kittens! Great news! The Kotámon is taking part in the Steam Autumn Sale, so it'll be discounted all next week. By the way, the discount is even bigger than the launch one. Buuut there's more!As promised, Kota and I made a SUPER-DUPER-ULTRA UPDATE for th…
Jun 18, 2026
PatchGIGA patch
We've prepared a huge update for Kotamon! Even if you've already played the demo from beginning to end, it's a great reason to play it again, as it features: A new minigame! You'll find card fragments in the trash. Once you've collected five, you can glue them…

Other news (11)

Oct 29, 2026
Various fixes
Hey kittens!We’ve just rolled out a small patch with some QoL improvements and bug fixes:Added the ability to fully rebind controls for both keyboard and gamepad.Fine-tuned camera sensitivity settings for gamepad sticks. The slider step is smaller now, allowin…
Oct 21, 2026
Controller Support, Changing Seasons, New Trash
Hey, kittens!We're giga-happy with how warmly you welcomed the Autumn Update! What really touched us, though, was the reaction from the artists whose artwork we added to the game. Some of them were literally moved to tears. It's genuinely awesome that we get t…
Sep 6, 2026
CRASH AND INFINITE LOADING FIX
Great news, kittens! We've finally figured out why many players weren't able to launch the game, and we've also found the reason why other players were having broken saves and the game going into an endless loading loop. Our beta testing showed that the update…
Sep 5, 2026
We fixed infinite loading, crashes and broken saves... PROBABLY
Some players have reported that the game won't launch.For others, the game worked, but then crashed or entering an endless loading screen.The good news is that we've found the cause and seem to have fixed everything. But that's not certain!To test this, we nee…
Sep 1, 2026
Steam cards!
Great news, kittens! Steam-chan, having pretty much frayed our nerves with her edits, still approved the collectibles - cards and badges! This means that the longer you dig through the trash, the more Steam cards you will find! MORE CARDS YEAH!! In addition, w…
Aug 27, 2026
CARD UPGRADES and a ton of bug fixes
This will be a long post, but those who read it all the way to the end will be hooked—there's a bonus comic!Cards can be exchanged for BETTER ONES. A huge number of players have complained that duplicate copies of wrinkled, dirty, and other cards can only be s…
Aug 22, 2026
Long-awaited mouse smoothing fixes... and more!
We continue to review feedback and improve the game! In today's "Bugs&Fixes" episode: MYSTERIOUS DISAPPEARANCE OF GARBAGE BAGS Many players have noticed that garbage bags occasionally disappear from their hands near the trash crusher. We conducted a thorough i…
Aug 21, 2026
Large-scale rebalancing, saves, achievements!
We're trying to read your feedback and fix what we can quickly and efficiently (and it's not easy – remember, we're cats, we have paws). We're releasing the first major quick fix.Balance After the demo, Mota decided to recalculate the cost of all the upgrades …
Aug 20, 2026
Kotámon: RELEASED!!!!!
The day has come. We all have been waiting for it. The road was long, hard, and not always straight, but we kept walking—stubborn as a cat heading for its bowl.Is it a good game? Heck if we know! When you're this deep in a project, you lose all objectivity. Bu…
Aug 20, 2026
KOTAMON is LIVE! | Ultimate Card Hunting Stream
Playing the game, hunting for ultra-rare cards & hanging out with chat.
Aug 15, 2026
The release of Kotamon is August 20th!
There's only a week five days left until the release of Kotamon on August 20th... We're working incredibly hard, fixing bugs and adding cool stuff.Thank you for being with us!

Patches & builds

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History

What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.

Review score: 83% on 2026-11-01 → 83% today (3,335 reviews)

Nov 3, 2026Sale ended$6.99
Nov 1, 2026Sale −30%$4.89 (was $6.99)

History

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DLC

2 items on Steam, newest first.

KOTAMON: My Sis Found A Super-Rare Card In Her Cereal Box, So I Became A Garbage Man To Find The Entire Collection And Earn $1,000,000 Soundtrack
$2.9966% positive
KOTAMON - Supporter Pack
$2.9984% positive

DLC

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Trading cards

11 cards. Buying one of each costs $1.62, which crafts this game's badge; the foil set costs $19.22.

Foil cards (11)

Prices checked 2026-11-02, lowest Steam Community Market listing in US dollars.

Trading cards

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