Endless Mode unlocks at Stage 25 (was 50). Players can now jump into endless after a much shorter campaign run.
Save codes ~19% smaller. Empty/default fields are now stripped before encoding. Old codes still import correctly.
Fixed a typo in the Endless Mode lock alert.
v7.1.3 QoL
⏭ Skip button appears in the topbar during prep phases. Tap it to start the next wave instantly when you're ready — no waiting for the timer.
Works for the initial 30-second prep AND every between-wave 15s/30s prep.
Fixed the pause button label not hiding correctly on small phone screens.
v7.1.2 Anti-Cheat
Save signing: saves now carry a signature. Edited save files (or pasted-and-modified export codes) get rejected with a clear error.
Auto-backup: every save also writes a rolling backup. If a save is corrupted or tampered, the previous good save is restored automatically.
Old unsigned saves and pre-v7.1.2 export codes still load — no progress lost.
Note: this stops casual save editors, not determined hackers. True anti-cheat needs a server.
v7.1.1 Audit
Full code audit — confirmed every onclick button wires to a real function, every getElementById target exists, all 7 new prestige upgrades and 5 new research items reach gameplay through the right effect channels.
Tested all 15 chests with 1000 simulated rolls each — every chest delivers rewards, every boost ID in the chest pool exists in the shop, no silent failures.
Verified save migration handles old (pre-v7) saves and export/import round-trips losslessly.
v7.1.0 Content
Fixed chest rewards. Old descriptions advertised Parts/Boost Items/Mega RP that never actually dropped — chests gave gems only. Every chest now drops what its description says.
Wolf Vault buffed. Was identical to Mythic for 2.5× the cost. Now drops ~1650 gems + 5 RP + TWO boosts (legendary + epic) + bonus rolls.
3 new chests: Starter Bundle (200g), Speed Run Crate (1800g), Elite Operations (6000g).
7 new prestige upgrades: Lucky Crits, Battlefield Loot, Veteran Wages, Last Stand, Heavy Munitions, Logistics Bonus, Lucky Streak.
5 new research projects: Overdrive Coils, Long-Range Targeting, Forward Bunker, Jackpot Reels, Last Stand Protocol (one-shot revive).
v7.0.6 Save System
Quick Save to file — Settings → 📤 Export now has a one-tap "Download as File" button. Saves a .txt file you can keep anywhere.
Quick Load from file — 📥 Import now has "Choose Save File" so you can load a backup without copy/paste.
New players now start with 110 gems (was 10).
v7.0.5 Save System
Export & import save codes — back up your progress or move it to another device. Buttons live in Settings → 💾 Save Data.
Future updates now auto-migrate old saves so new fields don't break your progress.
v7.0.4 UI
Added this patch notes button so you can see what's been updated.
v7.0.3 Bug Fix
Fixed Speeders making the game progressively harder. They were wrongly counted as bosses on death, secretly stacking +3 zombies/wave and +8% HP each time. Killing speeders is now safe.
v7.0.2 Mobile
More play area on phones — tighter topbar, shorter button labels, hidden logo on tiny screens.
Sidebar now takes up to 92% of the screen on small phones — much easier to read tower stats.
Sidebar toggle moved to a side tab on the right edge so it's no longer in the way of placing towers.
Trimmed sidebar padding so more towers fit without scrolling.
v7.0.1 Visuals
New zombie battlefield background on loading screen, main menu, and level select.
v7.0.0 Major Update
Campaign mode: 100 stages with star ratings, locked/cleared progression.
Bloons-style loadouts: towers unlock as you climb stages.