MONMUSU

MONMUSU

Tentacle Games · 2018 · Sexual Content, Nudity, Free to Play, Anime, Incremental

PC
Very Positive80% · 5,2427playing now
This game is free to play. Get it on Steam →

Screenshots

About MONMUSU

✦ AI summary

Summon and collect adorable monster girls while managing your resources in this free-to-play idle simulation game. Progress through engaging gameplay by earning money to gather summoning materials and expand your collection at your own pace.

Free to Play Idle Simulation Game for PC!

You are an up and coming summoner
and a lover of monster girls.
Earn money to gather up summoning
materialsand summon monster girls!

Character Designer:Sayori/TAMA/Tsukimi Kirara

Graphic Work:Sayori/TAMA/Tsukimi Kirara/33paradox

Scenario:Morry

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Jun 21, 2026
cool cute game
15 found this helpful
Recommended Jul 1, 2026
"Nice and easy 100% achievement" ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠉⠄⣀⡤⢤⣤⣈⠁⣠⡔⠶⣾⣿ ⣿⣿⣿⣿⣿⣿⡿⠛⠋⠁⠄⠄⠄⣼⣿⠁⡀⢹⣿⣷⢹⡇⠄⠎⣿ ⣿⣿⠿⠛⠉⠁⠄⠄⠄⠄⠄⠄⠄⠹⣇⣀⣡⣾⣿⡿⠉⠛⠒⠒⠋ ⠋⠁⠄⠄⢀⣤⣤⡀⠄⠄⠄⠄⠄⠄⠈⠙⠛⠛⠉⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⢹⣧⡈⠿⣷⣄⣀⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⢀⣠ ⠄⠄⠄⠄⠈⠻⢿⣶⣌⣙⡛⠛⠿⠶⠶⠶⠶⠶⠖⣒⣒⣚⣋⡩⢱ ⠄⠄⠄⠄⠄⠄⠄⠈⠉⠛⠛⠛⠻⠿⠿⠟⠛⠛⠛⠉⢉⣥⣶⣾⣿ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠒⠶⣿⣿⣿⣿⣿⣿ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠈⠻⣿⣿⣿⣿
1 found this helpful
Recommended Jun 20, 2026
the game is well... you can see what it is not hard to guess now is it? so look at kitty instead      🌸>  フ      |  _  _ l     /` ミ_xノ     /      |    /  ヽ   ノ   │  | | | / ̄|   | | | | ( ̄ヽ__ヽ_)__) \二つ
1 found this helpful
Not recommended Jul 31, 2026
It's share a waifu monster expressive feeling at first, then you see the idle part game-play, all you doing are just click the panel in a screen, this is all the game-play you gonna had in this game, like they do the AI drawing then spend one minute to finish the UI and code.
Recommended Jul 20, 2026
I regret nothing
Recommended Jun 17, 2026
Cute little game, very small tbh. Takes some time to summon all the monster girls and you can pretty much leave it off for a week in between summons (also pretty much need to, since one of the last timers was a full work week lol). Super short, super basic, 0 effort game.

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