Erosion games

Erosion games include Touhou Gensokyo Defense (Oct 7, 2026) and Touhou Erosion ~ The Fallen Shrine Maiden of Paradise (Jun 7, 2026).

Every Erosion game on Steam, newest first, including upcoming releases. Talk about them with other players on PlaySpill.

1. Touhou Gensokyo Defense (Oct 7, 2026): An auto-battle roguelike defense set in Gensokyo. Field up to five Touhou heroines, choose where each one stands, and the danmaku flies on …
2. Touhou Erosion ~ The Fallen Shrine Maiden of Paradise (Jun 7, 2026): A mysterious wave of 'Erosion' has swallowed Gensokyo, turning its maidens into red-eyed predators. Survive the relentless bullet hell and …