PRISMBLOOM

Build a crystalline war machine in this colorful roguelite engine-builder. Combine pigments, weapons, mutations, and rule-breaking upgrades to create explosive feedback loops, defeat escalating bosses, and chase one more run.

At a glance

• Platform: Windows.
• Genres: Casual, Early Access.
• Release date: Aug 21, 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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