Whack Stack! vs Astral Falling Block Lines

Welcome to Whack Stack! A colorful 3D physics puzzle game where stacked materials, tall towers and unstable buildings are waiting to be knocked down. Aim your cannon, fire the shot, and watch the structure collapse piece by piece. Smash every stack, clear the site, and finish each level with one perfect cannonball. A SITE FULL OF STACKS TO SMASH Stone blocks, wooden boards, heavy crates, steel barrels and fragile parts are stacked high and ready to fall. Every scene is a new build site: stone walls, steel frames and heavy material stacks, all built to test your aim. Load the cannon, pick your angle, and blast the whole thing down in one satisfying wave of destruction. SIMPLE MECHANIC, CLEVER PHYSICS PUZZLE The mechanic is simple: aim, shoot, smash. But every stack is a real physics puzzle. Some stone blocks hold the whole structure together. Some crates and barrels only shift. One fragile piece can break, trigger a chain reaction and drop the whole stack. Shoot without aiming and the structure just shakes. Find the weak point, control the angle and the power, fire the perfect shot and let the destruction do the rest. WHY YOU'LL LOVE WHACK STACK! • Simple cannon gameplay: aim, shoot and smash the stack • Satisfying 3D physics destruction, with every block, board and piece falling in real time • Colorful destruction scenes: stacked towers, stone walls, bridges and tricky structures • Smash stone blocks, wooden boards, crates, barrels and fragile parts • Destructive chain reactions that knock a whole building down in one blast • Clever puzzle challenge: read the scene, find the weak point, fire the perfect cannonball • Fun, chaotic cannon physics with new levels and rewarding destruction • Short, satisfying levels, perfect for a quick smash session • Easy to play and learn, tricky to master EVERY SHOT COUNTS Aiming is a skill. Control the angle, control the power, trigger the reaction. Hit one fragile block and the barrel stack pops. Knock one board down and the crates follow. Clear every object, break every obstacle, and the stage is yours. Each perfect shot rewards you with new cannons, new stone structures and bigger destruction. READY, AIM, SMASH! The cannon is ready. The stack is standing tall. Blocks are stacked, balanced and waiting to fall. Aim the cannon, hit the weak point, smash the structure and clear the stage. Can you smash every stack with the perfect cannon shot? Download Whack Stack! and start your first destruction puzzle today.

Find your flow. Break their orbit. Astral Falling Block Puzzle is a falling-block puzzle battle through 50 stages of a space expedition. Move and rotate pieces, clear full rows and reach your line target before an on-device AI opponent. A single cleared row defends without attacking. Double, triple and four-row clears create one, two and four attack rows. Incoming rows are canceled first, reducing outgoing attacks. - 50 campaign stages with gradually increasing challenge - Nearby survival battles between two Apple devices, with no line target - Three block swaps per campaign battle, costing one crystal each - Compact combo and attack alerts that keep your playfield visible - Spoken attack announcements, urgent incoming warning sounds and optional haptics - Original electronic music that changes automatically during play - Optional two-lane bonus races: five stars earn one crystal, with one more for finishing, up to four total - Permanent board themes unlocked with earned crystals - Campaign progress and unfinished battles saved on your device Choose whether to play each bonus race or skip its reward and continue to the next stage. Gray attack rows can be cleared, but do not count toward the line target or generate attacks. The campaign works offline without an account. Nearby VS uses local wireless discovery; both devices need the app, Bluetooth and Wi-Fi enabled, and local-network permission. Nearby battles do not spend or award crystals and contain no items. Optional completed rewarded ads grant one crystal, up to three ad rewards per rolling 24 hours. A post-race ad can be claimed once per eligible race and shares this limit. Earning stops at 100 crystals. Existing balances above that are kept. Banner ads occupy a separate area away from controls. Ads require internet and may not always be available. No in-app purchases or subscriptions. Game interface: English. Progress is stored locally; deleting the app may remove it. Stages 51-100 are planned and are not playable in this version.