Formation Builder Idle cover art
View on IGDB.comGame data provided by IGDB.

Formation Builder Idle

Linux
Release Date
October 27, 2026
Genres
Role-playing (RPG), Strategy, Indie
Game Type
Main game
Platforms
Linux, Mac, PC (Microsoft Windows)
Game Modes
Single-player
Alternate Titles
idle_rpg.exe
Ad

Overview

Every hero changes the heroes beside it. Arrange 46+ heroes on a grid, chain their abilities, and find the layout that multiplies your damage. Then prestige across 21 worlds, fight with mounts, and run missions, mines and a workshop while you're away.

Right Now On eBay

No eBay Items Available

Artwork Gallery

IGDB artworkIGDB artworkIGDB artworkIGDB artworkIGDB artworkIGDB artwork