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Idlemon is an idle desktop monster tamer. Played on the side of your screen, your monster will gain experience and collect monster eggs. Upgrade your stats, purchase and collect cards, used to decorate your island.
PC (Microsoft Windows) · Mar 16, 2026
Worldwide · Exact date · Full release · IGDB
Catalog sources

Main game

Main game

Main game

Main game

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Main game
40 achievements available.

Get a perfect win in Idlemon Arena
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Win a game of Idlemon Arena
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Win a match in Idlemon Battler
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Collect all rewards in the Battler
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Complete the adventure series
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Complete all decoration series
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Equip a decoration in every slot
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Complete a full decoration series
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Complete the beach series
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Complete the candyland series
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Complete the coral series
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Complete the default series
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Complete the desert series
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Complete the glowing series
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Complete the graveyard series
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Complete the nether series
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Complete the sky series
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Complete the temple series
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Complete the training series
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Complete the winter series
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Collect 10 eggs
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Pass over 30 obstacles in Flappa
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Win a massive payout from gambling
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Bet for the egg to not crack and win
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Receive your first monster
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Upgrade your mini-games's stats
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Complete all mob generations
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Complete a full mob generation
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Complete the Mob's 1st Generation
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Complete the Mob's 3rd Generation
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Complete the Mob's 2nd Generation
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Upgrade your mob's stats
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Complete all monster generations
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Complete a full monster generation
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Complete the Monster's 1st Generation
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Complete the Monster's 3rd Generation
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Complete the Monster's 2nd Generation
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Upgrade your monster's stats
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Open 10 packs
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Buy your first pack
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Community notes