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 on Steam

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Title: 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
Genre: Indie, Simulation

Release Date: 20 Aug, 2026

About This Game

A fun, laid-back game

No one will rush you, or watch your every step, or criticize your actions. You can meditatively sift through garbage looking for interesting things... or just run around with a trash bag! Your dump site, your rules!

Find 'em all!

There are dozens of unique cards with hand-drawn illustrations by the world's best artists!* Collect sets of different colors to earn rewards. If you're lucky, you'll find an unopened cereal box with a super-rare foil card inside!

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*According to the artists themselves

Mend and swap cards!

A dump site is not a good place to store cards. Often, you'll be find cards that are crumpled, damaged... or torn into pieces even. Don't worry; you can mend them or swap them for better ones! The better the card's condition, the more expensive it is!

Hidden treasures

In addition to collectible cards, you can find lots of interesting things at the dump site that were thrown away by mistake or by accident. The site owner will pay you well for each such find!

Garbage makes you better

Upgrade yourself to become better, faster, stronger, and more efficient at clearing tons of garbage. Turn yourself into a veritable trash-mowing machine!

Mature Content Description

The developers describe the content like this:

Some illustrations for the trading cards depict characters in revealing clothing, tight clothing, and/or sexual poses, without full nudity, nipples, or genitals. There are no sexual scenes or suggestive content in the game.

All characters in the game are adults.

You can (voluntarily) drink beer in the game.

System Requirements