Crimpkin

Crimpkin is a portrait origami puzzle game about bringing every paper seal into perfect overlap.

Study the marks, choose a crease, then tap a visible fold arrow or swipe inward across the paper. Each puzzle gives you a limited number of folds, so the order and direction of every move matter.

Work through five patterns that progress from a first simple crease to a full master sheet. The handmade workshop presentation combines patterned washi paper, soft shadows, original sound effects, and calm background music.

Crease Undo can release your latest fold without resetting the puzzle. Its inventory persists between sessions, and an optional rewarded video on the home screen adds one item when successfully completed. Closing or unavailable video never blocks the main game.

Features:
- Five portrait origami puzzles
- Tap and swipe folding controls
- Limited-move spatial challenges
- Persistent Crease Undo inventory
- Pause, restart, sound, and music controls
- Responsive phone layout with safe-area support