Aliens came to earth, but they are hostile. And only one scientist can stop them.
Match bricks with the same color by dragging them to shoot aliens.
Block
Poppy
Caree
Squid
Crazy
Noob
Offro
Cresc
Angry
Hallo
Squid
Denti
Easy
Pond
Snowm
The L
Exoti
Ambul
Cube
Worm
Flapp
Press
Escap
Block
Hexa
Cars
Pop I
Super
Traff
Defen
Go Up
Ice P
Hungr