You and your beloved earth are under space alien attack! The alien invasion is growing and growing. In a super-fun mix of invasion defense and invasion strategy, you need to stop the aliens invading earth and your safehouse. All you have is your mighty garbage track, cars and alien tower defense strategy.

So, use the right attack strategy, think of the best base defense and stop the alien aggression!

SMASH, RUN OVER & THINK OF THE BEST BASE DEFENCE STRATEGY
Defending with towers is fun, but smashing things with a car is even more fun. In this incredible game, you can do both. It's an alien invasion. Protect your safehouse from the alien invasion by strategically building and fortifying different defenses around the map. Create the perfect defense base in one of the most exciting best free defence games.
Once the alien invasion starts, drive your garbage truck or car around the map running over aliens and smashing them before they get to your safehouse. Are the aliens getting too close? Upgrade your defenses using the gum tower, baseball tower, mortar or fences. You can also defend from ufo & aliens by using a power-up such as a motorcycle gunner or energy wave. It's a really fun and unique alien tower defense strategy battle.

️ PROTECT YOUR SAFEHOUSE
In this alien invasion defend base game, you begin with a safehouse in the center of the map. This is your citadel and must be protected at all costs. You defend your citadel by deploying and fortifying towers and driving your garbage truck or other vehicles around the map. In this strategic defense of the space alien attack, you can place towers around the citadel by dragging them onto the map. Send your garbage truck to problem areas of the map by tapping on the screen. Make smart decision & dominate the invasion strategy!

❤️WHY YOU'LL LOVE SCRAP 'EM
✅ Towers: Build baseball towers to knock out the aliens, gum towers to stop the aliens in their tracks, or mortar towers to blow the aliens off the map. Upgrade your towers to fortify your position.
✅ Fences: Set fences to control the flow of aliens in your map.
✅ Vehicles: Don't leave it just to your defenses, use your vehicles to smash the aliens. Start with a garbage truck and work your way up to a sports car, bus, or tank.
✅ Power-ups: Having trouble clearing a map? No problem, there's a power-up for that. Power-ups include a car repair tool, a motorcycle that drives itself around the map shooting aliens, an energy wave that clears the map, a healing power-up that heals your safehouse or defenses.
✅ Maps: Work your way across forest, ice, and desert maps.
✅ Endless Mode: How far can you go before the aliens win?

⭐️IN-APP PURCHASES
New vehicles: sports car, bus, tank
⚡️ Power-ups

You'll need your best strategic skills for attack strategy to stop the aliens invading earth !

Now it's time to try one of the best free games defence strategy!