Tools

Practical tools made from real Game Boy development needs.

Tessarium project banner showing a retro pixel art level editor.

Tessarium – Download on Itch.io

A completely free, fully featured tile-first retro pixel art level editor, with linked tiles, shared tilesets, platform guidance and GB Studio workflow helpers.

Tool, Pixel art, Tile editor, Level editor, GB Studio, Game Boy

2026

GBS Sans – Download on Itch.io

GB Sans is a variable width, semi condensed, sans serif type family for use with GB Studio 3 & 4.

Tool, GB Studio, Game Boy, Typeface

2022