Enemies

Soldier Speed: Balanced Health: Low Defense: Low Attack: Low Size: Medium Weapon: Shoots linear and single projectiles

Fighter Speed: Balanced Health: Medium Attack: Medium Size: Medium Weapon: Shoots linear and single projectiles, or linear and double projectiles

Tank Speed: Slow Health: High Attack: High Size: Large Weapon: Shoots missiles or tracking missiles

Sniper Speed: Slow Health: Low Attack: High
Size: Small
Weapon: Fast and linear single projectiles

Bomb
Speed: Slow
Health: Low
Attack: High
Size: Medium
Weapon: Shoots projectiles that explode with some radius

Spike
Speed: Medium
Health: Medium
Attack: Low
Size: Medium
Weapon: Shoots projectiles in all directions around itself