EndlessRain

A 4-player co-op survival defense roguelite. By day, gather resources and build your base. By night, hold the line against endless waves. Gunners cannot build. Engineers cannot shoot. Survive all 30 nights together, or fall apart alone.

At a glance

• Platform: Windows.
• Genres: Action, Casual, Indie, Strategy, Early Access.
• Release date: Aug 28, 2026.
• Delivered as a Steam library entitlement — activation is handled by Steam.

The developer has not published system requirements for this title 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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