Allumeria System Requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 (64-bit) | Windows 10 / 11 (64-bit) |
| Processor | 5th Gen Intel i3 or equivalent | 10th Gen Intel i5 or equivalent |
| Memory | 6 GB RAM | 8 GB RAM |
| Graphics | Intel HD Graphics 5500 or later | NVIDIA GTX 1650 or equivalent |
| Storage | 1 GB available space | 1 GB available space |
What the store page does not put in the table
Infinimelon adds two hard requirements that are easy to miss: at least 2 GB of VRAM, and OpenGL 3.3 support. Storage is the headline number — Allumeria asks for 1 GB, which is smaller than most screenshots folders. Windows only: the Steam page lists no macOS or Linux build, and English is the only supported language.
Steam Deck and controllers
Allumeria carries no Steam Deck compatibility rating yet, but patch 0.15.4 (August 31, 2026) removed a “Click Here!” label from the Compendium specifically “to comply with Steam Deck verification” and put an input icon in its place — so a verification submission is clearly in progress. Controller support is full: 0.15 moved the game onto Steam Input with analogue movement, automatic controller glyphs and a virtual cursor.
Specs check out? Grab the game via the official page, then start with the first-hour walkthrough, or read the crash and fullscreen fixes if the game is misbehaving.