Touhou Erosion ~ The Fallen Shrine Maiden of Paradise

A mysterious wave of 'Erosion' has swallowed Gensokyo, turning its maidens into red-eyed predators. Survive the relentless bullet hell and shatter the dark shells that bind them. Reclaim the fading light of Paradise in this intense Survivors-like action.

At a glance

• Platform: Windows.
• Genres: Action, RPG.
• Release date: Jun 7, 2026.
• Steam user reviews: Mixed (61% positive).
• Delivered as a Steam library entitlement — activation is handled by Steam.

Minimum

Recommended

System requirements as published by the developer on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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