🎮 BASICS
👆
Tap / Click / Space to drop the moving block onto the stack below.
📐
The overlapping part stacks. Overhang is cut off — your block gets narrower each miss.
❌
Complete misses cost a life ❤️. Lose all 3 — game over!
⭐ SCORING
🎯
Perfect — within 8px: +100 pts base, combo multiplier up to ×5, +2 coins.
✅
Good — partial overlap: +50 pts, +1 coin. Breaks your combo streak.
🔥
Combo Chain — string perfects together. At x5 you get a score BONUS each hit.
⚡ POWER-UPS
⬜
WIDE BLOCK — Passive. Your block starts at minimum 200px wide, preventing rapid shrinkage.
🐢
SLOW-MO — Active (button). Halves block speed for ~3 seconds. Once per game.
🛡️
SHIELD — Auto-saves you from one complete miss per game. Shown as ✓ in HUD.
🧲
MAGNET — Within 14px of perfect? Auto-snaps and scores as a perfect!
💥
DOUBLE SCORE — All score points worth 2× for the entire run. Stacks with combos!
⚡
EXTRA LIFE — Start each game with 4 lives instead of 3. One extra chance!
📈 PROGRESSION
⬆️
Every 8 floors you level up — blocks speed up and score multipliers increase.
🏆
Your high score, max floor, and coins are saved between sessions automatically.