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 ▶ Trailer
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 screenshot 1KOTAMON: 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 screenshot 2
IndieSimulationCasualTrading Card GameSexual ContentRelaxingHentai

503 playing

Peak in the last 24 hours: 823

Peak in the last 7 days: 1,010

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 Steam store

Game description

Clearing trash can feel even better when you not only make the world cleaner, but also find extra-rare cards that have suddenly increased in price! Rummage through garbage, fulfill the orders from the dump site owner, look for hidden treasures... and collect all the Kotámons!

Basic info

Developer KotaMota Games
PublisherPolnoch
PlatformsWindows
Steam DeckPlayable
Release dateAug 20, 2026
Price

Prices by IsThereAnyDeal

Minimum specs

OSWindows 10
ProcessorIntel Core i3 or analogue
Memory4 GB
GraphicsGeForce 960 4gb VRAM or analogue
Storage3 GB
steamyze

Review Analysis Score

Based on 417 reviews from the past 1 year

73.1/ 100
Bottom 30%

Steam rating: Very Positive (84%)

Review analysis summary (Reviewed Oct 15, 2026)

114 reviews praise the art of this junkyard collecting sim, but repetition wears thin for others; it scores 73.1.

👍 Strengths

138 reviews say they enjoy it, the most upvoted after looking forward to it since the demo. The most upvoted art review likes the cool assets and visual design, and Visuals & Sound ranks 593rd of 1249. 22 credit developers who listened and overhauled upgrade pricing. Others find early progression satisfying with card collecting and leveling, and some call the base game surprisingly cozy. Tech & Support ranks 114th of 1399.

👎 Where it falls short

Content Volume appears in 48% of analyzed reviews and ranks 1285th of 1351. 112 reviews find it repetitive, the most upvoted saying the same dump and the same play last from the first minute to the last. 70 describe an excessive grind, with items still missing after many hours. 27 criticize the controls and feel, the most upvoted saying mouse smoothing caused motion sickness and headaches. Others say it runs out after about ten hours, and some lost hours when autosave failed. Gameplay ranks 1253rd of 1396, and Story & World ranks 782nd of 1096.

Representative reviews Original reviews ↗

“really liked the game and looked forward after demo” · 138 reviews
“art is great with cool assets and visual design” · 114 reviews
“developers listened and overhauled advancement pricing” · 22 reviews

How it holds up

−50+5

Controls, difficulty, progression and depth
Mentioned in 63% of reviews · Bottom 20% of the games we've analyzed

Controls & feel -2.13 · Responsiveness, precision, and how the menus handle
Negative “mouse smoothing caused motion sickness and headaches” · 27 reviews
Positive “satisfying garbage cleanup mechanic” · 1 review

Progression 56% · Difficulty 3% · Onboarding 4% · Freedom 2% · Strategy 10%

Plot, characters and the world
Mentioned in 17% of reviews · Bottom 30% of the games we've analyzed

World +2.49 · Lore, atmosphere, and how immersive the setting is
Positive “base game is surprisingly cozy” · 13 reviews

Story 4% · Characters 3%

How much there is to do, variety and replay value
Mentioned in 48% of reviews · Bottom 5% of the games we've analyzed

Variety -2.95 · Fresh content and situations versus repetition
Negative “same dump forever, exact same gameplay from minute 1 to minute 400” · 112 reviews
Positive “cards are full of humor and references, very entertaining and varied” · 3 reviews

Volume 25% · Replayability 6%

Graphics, art style, music and sound
Mentioned in 42% of reviews · Top 50% of the games we've analyzed

Visuals +3.29 · Graphics, art style, and animation
Positive “art is great with cool assets and visual design” · 114 reviews
Negative “inconsistent art styles from outsourced artists undermine card appeal” · 3 reviews

Audio 10%

Playing with others, the community and servers

Not enough data — only 2% of reviews mention this.

Playing together -1.00 · Fun of playing with friends, teammates, or rivals

Community 0% · Servers & Connection 0%

Pricing, cheaters, balance and matchmaking
Mentioned in 13% of reviews · Top 40% of the games we've analyzed

Pricing -0.02 · Whether the price, DLC and microtransactions are reasonable, and how much paying gives you an edge
Negative “unreasonable cereal box prices 50000 for gacha pulls” · 3 reviews
Positive “cheap price matches what the game claims to be” · 3 reviews

Anti-cheat 0% · Balance 3% · Matchmaking 0%

Bugs, performance and developer support
Mentioned in 28% of reviews · Top 10% of the games we've analyzed

Developer support +0.40 · Updates, patches, and how devs respond to players
Positive “developers listened and overhauled advancement pricing” · 22 reviews
Negative “updated upgrade prices after I beat the game” · 1 review

Stability 8% · Performance 3%

Grey means too few reviews mention it to trust. — means almost no reviews mention it.

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