Monster Gacha -Parasite Survivor-

by PLUTO

Censored Windows
Versionv1.00
EngineRPGM
Released2026-07-25
Updated2026-08-20
LanguageEnglish, Japanese, Chinese (Simplified)

About Monster Gacha -Parasite Survivor-

Monster Gacha -Parasite Survivor- is a 2D roguelike RPG made by PLUTO with RPGM. You play as a mysterious creature called the Parasite Slime, a monster that can take over other bodies. The game centers on dungeon survival: you weaken enemies, then parasitize them to use their forms. By switching into stronger monsters, you can face more dangerous foes and encounter monster girls, boss-class enemies, and flashback scenes triggered by parasitism. It combines the random pull style of the Monster Gacha Series with the body takeover focus of the Parasite Series, within a fantasy setting.

The current released build is v1.00, dated July 25, 2026. It runs on Windows and is available in English, Japanese, and Simplified Chinese. The game is censored with mosaic. Its themes include fantasy, monster girls, and possession.

Developer's description

Parasitize and become stronger! A parasitic takeover roguelike RPG where you survive the dungeon with stolen bodies! Become a parasitic slime and survive the dungeon! In Monster Gacha ~Parasite Survivor~, you, the player, become a mysterious monster that can be parasitized, ``Parasite Slime''. Spoiler This is a roguelike RPG centered around parasitism and takeover, in which you change bodies through parasitism while fighting monsters that appear in dungeons. If you weaken the enemy and successfully parasitize it, you can use that monster's body. By switching to stronger monsters, you can take on even more dangerous enemies. A cute monster girl, a powerful boss-class monster, and many flashback scenes released by parasitism. This is a miraculous cross work that combines elements of the "Monster Gacha Series" where you don't know what will come out, and the "Parasite Series" where you parasitize and take over!

Download Monster Gacha -Parasite Survivor- v1.00

Player reviews

Player rating 2.0 / 5 · 2 ratings
Written reviews 2 · avg 2.0★
Positive (4–5★) 0%
Latest review 2026-08-20
Fidzius 2026-08-20 ★★★★★
[?1.00??] Wanna go gambling? RNG which enemies appear. RNG what level they are. RNG what move they pick. RNG whether you take control of them. RNG non-combat action success. In a boring game? Boring Rock, Paper, Scissors but you know…
mell34 2026-08-20 ★★★★★
There is virtually no gameplay to speak of. You can beat this "masterpiece" in an hour, tops. The characters are caricatures and don't interact with one another (a single line of dialogue doesn't count). Now for the main point: this…

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