Your progress now survives reinstalling the app. • Delete Stack Tower and install it again — your coins, upgrades, cosmetics and records come back with you. No account, no sign-in, nothing to remember • Your lifetime stats are now backed up too, so perfect drops, kills and boss takedowns aren't tied to one install any more Fixes: • Save and Cancel no longer spill outside the edit-profile card • Fixed the buy button layout on Store packages

The invasion fights back. • Enemies now get tougher the longer you survive — every spawn raises the stakes, and bosses arrive far more often than before • Bosses are real fights now: they hit harder than regular enemies and take serious firepower to bring down • Enemy fire speeds up as a run goes on, so deep floors are about dodging, not just out-shooting • Fixed shots occasionally passing straight through their target Also in this update: • Tower height now shows your actual height, alongside your score and perfect drops • New run history — review your past runs from your profile • Profile tracks total perfect drops and your best streak • Perfect-drop sounds no longer get swallowed when you land several in a row • Leaderboard refreshes automatically when you open it

The tower fights back sooner — and now it fights dirty. THE INVASION • Combat now starts at floor 50, fifty floors earlier than before • Enemies arrive one at a time on a random timer that tightens as you climb, hitting full intensity at floor 100 • BOSSES — every tenth enemy is twice the size with ten times the health, and a gun that sprays at random angles • Power-up drops: shields, rapid fire and screen-clearing bombs. Steer into them to collect • TWIN CANNONS — max out Damage and Fire Rate to unlock a second cannon and fire two shots side by side KEEP CLIMBING • A 20-second drop timer during the invasion. Every placement resets it, so camping a floor is no longer an option • Perfect drops now build a streak: land them back to back and each is worth more than the last • Double points from floor 25 LEADERBOARDS & REWARDS • Real daily and weekly boards, with medals for the top 3 and coin rewards for the top 100 • Tap any player to see their public stats • A reward gallery and medal statistics on your profile • Every player now gets their own unique name COLLECT • Aircraft skins — unlocked by reaching floors 50, 100, 250 and 500, bought with coins, or won on the leaderboard • New avatars and frames all the way up to the Architect set • Three new boss achievements (39 in total) FEEL • Sound effects and haptics throughout • Explosions and screen shake when a boss goes down • Floating score popups on every kill • A 3-2-1-GO countdown after reviving, with a safety shield • A redesigned game over screen and a new studio intro Plus: Restore Purchases, collapsible store categories, sound settings moved to your profile, and a long list of fixes.

The tower fights back sooner, and now it fights dirty. • INVASION AT FLOOR 50 — combat starts 50 floors earlier, and enemies now arrive one at a time on a random timer that tightens the higher you climb, reaching full intensity at floor 100. • POWER-UP DROPS — destroyed enemies drop shields, rapid fire, and screen-clearing bombs. Steer into them to collect. • AIRCRAFT SKINS — unlock new ships by reaching floors 50, 100, 250 and 500, buying them with coins, or winning them on the leaderboard. • DAILY & WEEKLY LEADERBOARDS — real daily and weekly boards with medals for the top 3 and coin rewards for the top 100. Tap any player to see their stats. • REWARD GALLERY & MEDAL STATS on your profile, plus collapsible achievement categories. • UNIQUE PLAYER NAMES — everyone gets their own handle, and no two players can share a name. • REVIVE COUNTDOWN — a 3-2-1-GO breather with a safety shield instead of dropping you straight back into the fight. • A redesigned game over screen, a new studio intro, double points from floor 25, and a long list of fixes.