Alien Invasion

Aliens are pouring in from the top of the screen. Your bunker is all that stands between them and the planet. Move fast, blast faster, and hold the line as long as you can.

Alien Invasion is a fast, pick-up-and-play arcade shooter. No complicated controls, no waiting around — slide left and right, and your tank auto-fires a stream of laser bolts. Every second counts as the swarm gets bigger.

EASY TO PLAY, HARD TO SURVIVE

Tap or slide to move — your laser rifle fires automatically. Prefer a joystick? Switch control styles anytime. Pure reflex action from the very first wave.

BUILD YOUR DEFENSE

You can't win by shooting alone. Drop auto-turrets into eight defensive slots around your bunker, place barbed wire and concrete blocks to funnel the horde, and let your defenses grind down the aliens while you focus fire on the biggest threats.

UPGRADE EVERYTHING

Coins drop from every kill. Pour them into more damage, faster fire rate, multi-shot, movement speed, and a tougher bunker. Upgrade individual turrets to build the exact defense line you want. Every run, you get stronger.

UNLEASH SPECIAL ATTACKS

Charge up and fire back with devastating abilities:

Tactical Nuke — wipe out a cluster of aliens in one blast
Player Boost — double your damage and fire rate when you need it most
Turret Rapid-Fire — send every turret into overdrive

10 ALIEN THREATS + EPIC BOSSES

Face ten distinct enemy types, each with its own look and tactics — from fragile swarmers to armored tanks, ranged snipers, and weaving dodgers. Every ten levels, a massive boss crashes the wave. The deeper you go, the meaner it gets.

ENDLESS, ESCALATING WAVES

There's no finish line — just how long you can last. Each level throws more aliens at you than the last. The environment shifts as you push from Earth's ruined cities toward distant off-world outposts. How far can you get?

FREE TO PLAY, FAIR TO PLAY
Alien Invasion is completely free. Ads are optional — watch to grab bonus upgrades or revive and keep your run alive, or don't. Every upgrade is earnable through play.

FEATURES

Instant, one-thumb arcade action with auto-fire
Two movement styles — slide-to-move or virtual joystick
8 upgradeable auto-turret positions
Placeable obstacles to control the battlefield
Five upgrade tracks + per-turret upgrades
Three unlockable special abilities
10 unique alien types and boss battles every 10 levels
Endless, ever-escalating difficulty