Turnkeep

Turnkeep is a quiet memory game about keeping identities straight while their positions change. Watch a short sequence pulse around a brass ring, follow the ring as it turns, then tap the same rune shapes in the original order.

Each chapter contains five rounds. Later chapters lengthen the sequence, change the turn direction and distance, and shorten the reveal timing while keeping the rules readable. A wrong choice shows the correct order and offers an immediate replay.

Features:
- Ten deterministic chapters with five rounds each
- Direct one-tap rune controls
- Shape labels and hatch marks that do not rely on color alone
- Local score record and chapter progress
- Reduced motion and high-contrast settings
- Independent effects, ambience, haptics, and a sound check
- Offline play with progress and preferences stored on the device

Turnkeep requires no account and includes no ads, analytics, payments, purchases, or online tracking.