Rainbow shoots a rainbow-like shot. It has 6 shots, which are vertically very close to each other.
Each shot leaves a trail appropriate to its color.
It goes through walls.
Damage: 5-10 Damage each shot, depending on range.
Upgrades[]
MegaRainbow[]
MegaRainbow is basically the same as the non-upgraded version of rainbow.
Its 2x bigger than the non-upgraded version of rainbow.
It goes through walls.
Damage: 8-20 Damage each shot, depending on range.
Tips[]
If you hit vertically on the enemy's tank with the regular rainbow, it can deal 60 damage.
If you do so with MegaRainbow, it can even deal 120 damage!