⬡ BOULDER
虚空钻石 · Rockford's Cave
⬆ ⬇ ⬅ ➡ / WASD · Dig · Collect · Survive
💎 Collect diamonds · ⚠ Avoid falling boulders
▶ START GAME
✨ LEVEL CLEAR!
▶ NEXT LEVEL
💀 GAME OVER
⟳ PLAY AGAIN