Monster Mansion 3D cover art

Monster Mansion 3D

Sir Nigel has offered you his wealth in exchange for proof that his mansion is full of monsters. Mild difficulty retro CGI FMV gallery that runs in DOS

1 December 2025

Monster Mansion 3D is a point-and-click, released 1 December 2025 on DOS.

Verified Sources: IGDB

What Monster Mansion 3D is

Monster Mansion 3D was released in 2025. It is available on DOS only. It runs on Adventure Game Studio.

How it plays

It is played from a first person perspective.

What it launched against

Monster Mansion 3D launched on 1 December 2025, within three weeks of Metroid Prime 4: Beyond, Routine, Kirby Air Riders and Marvel Cosmic Invasion.

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

Official trailer

Dev Diary thumbnail

Sourced from the publisher’s YouTube channel.

Screenshots

All media

Quick answers

Monster Mansion 3D — frequently asked questions

When did Monster Mansion 3D come out?
Monster Mansion 3D was released on 1 December 2025 for DOS.

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