Formation Builder Idle
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Not out yet. Links go to store / wishlist pages, not checkout.
When does Formation Builder Idle come out?
Formation Builder Idle releases Oct 27, 2026 on Linux, PC, Mac. That's Today.
About
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.
Screenshots
Release dates
| Platform / region | Date | Status |
|---|---|---|
| Mac | Oct 27, 2026 | Confirmed |
| PC (Microsoft Windows) | Oct 27, 2026 | Confirmed |
| Linux | Oct 27, 2026 | Confirmed |
