Block Stack QG

Block Stack is a fast, satisfying take on the classic falling-block puzzle — drop, rotate, and slot the pieces to complete lines and keep the stack from topping out. Clean retro-futuristic visuals, punchy chiptune sound, and buttery gesture controls make every clear feel great. GAME MODES • Classic — the timeless endless mode. Clear lines, level up, and push your high score. • Adventure — clear pre-built structures to beat each level. The glowing blocks show your goal, and every level gets trickier with T-shaped and dot-shaped gaps — and from level 15, fixed blocks mixed right into your pieces. FEATURES • Smooth one-thumb gesture controls — slide to move, tap to rotate, swipe down to drop. • Original chiptune theme music and crunchy 8-bit sound effects (with separate volume sliders). • Big, readable board with a ghost preview and next-piece display. • Chain clears together for cascading combo bonuses. • Satisfying line-clear celebrations — go for the four-line BLOCKBUSTER! • Stuck? Watch a quick optional video to clear the bottom rows and keep going. • Play offline, anywhere. No account required. FREE TO PLAY Block Stack is free with banner ads. Prefer a clean screen? A one-time "Remove Ads" purchase takes them away for good. Drop in and start stacking!