888fw Tower Stack

This vertical-scrolling space game is built from the ground up for touch screens. Drag your finger to fly your ship through alien-infested space while it fires automatically. Three alien fighter classes keep you on your toes — nimble scouts, mid-range assault craft, and slow but powerful dreadnoughts. Destroying enemies earns points and may yield energy drops that recharge your shield or give you an extra life. A persistent high-score tracker motivates you to keep improving. Lightweight and battery-friendly, it plays at a silky 60 frames per second with beautiful glow and particle effects throughout.