Summon Stone

A fusion of puzzles and tower defense! Use puzzles to break summon stones and summon monsters corresponding to those stones. Switch between two decks to stack and destroy summon stones, then summon monsters. Summon powerful monsters with massive chain reactions and overwhelm your enemies.

At a glance

• Platform: Windows.
• Genres: Casual, Indie.
• Release date: Aug 30, 2026.
• Steam user reviews: No user reviews.
• 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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