Mamon King cover art

Mamon King

"Mamon King" is a monster-raising simulation where you aim to become the King. Battles feature simple turn-based command combat, yet each monster possesses unique skills. Combined with the SP required to…

11 December 2025

Mamon King is an arcade developed by LiTMUS, released 11 December 2025 on PlayStation 5, Nintendo Switch and PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Mamon King is

Mamon King is an arcade game developed by LiTMUS and released in 2025. It is available on PlayStation 5, Nintendo Switch and PC (Microsoft Windows). It runs on Unity.

The premise, in the publisher's words

Aim to become the strongest king with uniquely charming monsters! Players are special beings who can connect with Mamons (monsters) summoned from another world. Raise and train your Mamons with kindness, and sometimes strictness!
Description from the publisher · source

How it plays

It is played from a third person perspective. Its themes are fantasy. It is a single-player game with no multiplayer component.

What it launched against

Mamon King launched on 11 December 2025, within three weeks of Metroid Prime 4: Beyond, Routine, Kirby Air Riders and Marvel Cosmic Invasion. It arrived 5 years into the PlayStation 5's life, so it was built for hardware developers already knew well.

Released around the same time: Metroid Prime 4: Beyond, Routine, Kirby Air Riders, Marvel Cosmic Invasion.

Screenshots

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Quick answers

Mamon King — frequently asked questions

When did Mamon King come out?
Mamon King was released on 11 December 2025 for PlayStation 5, Nintendo Switch and PC (Microsoft Windows).

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