►THIS VERSION HAS NO IN GAME BANNER ADS◄
STACK THE ALIENS IN THE BUBBLE SHEILS ON A TALL TOWER, DO NOT LET THEM CRASH! OR YOUR UFO WILL RUN OUR OF POWER….
Take the challenge and see how high you can make the tower go… Stack the Aliens without making it fall over.
Play until the building falls or use the time mode to get as high of a score as possible in limited amount of time.
✓ Stack the Aliens one by one and try not to let them crash
✓ 3 Modes of Game play
✓ Quick game/Timed game/Score Attack
✓ Colorful graphics
Top popular app for kids and all ages!