0
Score
1
Level
3
Lives
50
Enemies Left
How to Play
Controls
← → or A D to move
SPACE to shoot
P to pause
ESC to menu
R to restart
Objective
Destroy all alien invaders before they reach Earth. Each wave gets faster and more aggressive. Survive as long as possible!
Scoring
Red aliens: 100 points
Yellow aliens: 100 points
Green aliens: 100 points
Bonus: Extra points for consecutive hits
Difficulty
Enemies speed up each level
More enemies spawn per wave
Enemy fire rate increases
Complete waves to progress