Nebula Defence

Hold the line at the edge of the nebula. Nebula Defence is a neon tower defence where every tower counts. Build along the road, upgrade wisely and stop each wave before it reaches your core. Fewer towers, bigger choices: where you build matters. PLAN, BUILD, LAUNCH • Every level shows which enemies are coming. Pick the towers you take into battle. • Upgrade to tier II, then choose one of two tier III paths. • Launch waves early for bonus credits and earn interest on what you save. DEPTH WITHOUT CLUTTER • 14 towers, from Blaster and Railgun to Gravity Tower and Drone Bay • Fusion: two tier II towers side by side fuse into one of ten super towers • Aim lock: lock a railgun along a straight road and pierce the whole line • Commander skills: Orbital Strike, EMP Blast and Overclock • Research Lab with 43 upgrades, paid with the Data you earn every attempt • Up to three stars per level, with permanent bonuses along the way SIX SECTORS, 30 LEVELS Open Space, Debris Field, Ion Storm, Frozen Rim, Pirate Nebula and The Void: asteroids block your build slots, storms jam your towers, ice speeds enemies up, wormholes skip whole stretches of road and black holes slow everything down. FAIR TO PLAY • Free, playable offline • Ads only when you choose one for a reward • Optional Commander Pass (one-time purchase): every ad reward instantly, no ads • Optional sign-in with Apple or Google to keep your progress on another phone