G-Mode Archives+: Monstre Waltz
Monstre Waltz is an action RPG inspired by the Cthulhu Mythos. Professor Norman Atkins, a magician and former explorer of otherworldly realms, fights using arcane magic. Can he command circular magic and…
G-Mode Archives+: Monstre Waltz is a role-playing (rpg) developed by Hopemoon, released 22 December 2025 on Nintendo Switch and PC (Microsoft Windows).
What G-Mode Archives+: Monstre Waltz is
G-Mode Archives+: Monstre Waltz is a role-playing (rpg) game developed by Hopemoon and released in 2025. It was published by G-MODE Corporation. It is available on Nintendo Switch and PC (Microsoft Windows).
The premise, in the publisher's words
Monstre Waltz is an action RPG inspired by the Cthulhu Mythos. Professor Norman Atkins, a magician and former explorer of otherworldly realms, fights using arcane magic. Can he command circular magic and perform a waltz against unnamable monstrosities? Together with a delicate girl who holds the key to the tale, he challenges the sealed labyrinth.
How it plays
It is played from a bird view / isometric perspective. Its themes are fantasy. It is a single-player game with no multiplayer component.
What it launched against
G-Mode Archives+: Monstre Waltz launched on 22 December 2025, within three weeks of Metroid Prime 4: Beyond, Routine, Marvel Cosmic Invasion and Rhythm Doctor. It arrived 8 years into the Nintendo Switch's life, so it was built for hardware developers already knew well.
Released around the same time: Metroid Prime 4: Beyond, Routine, Marvel Cosmic Invasion, Rhythm Doctor.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Quick answers
G-Mode Archives+: Monstre Waltz — frequently asked questions
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