Dotblock is a game where the player controls a dot who has to survive attacks from enemies and to achieve a highscore.
Enemies include green and yellow triangles that shoot projectiles, and blue squares that would explode.
The player can protect themselves by painting and blocking the projectiles and thereby earning points.
Although paint is limited by a paint meter that would decrease as the player paints, the paint would recharge whenever the player stops painting. The player can increase the maximum amount of paint by collecting red dots