All the same game about Gaster. Since the enemy is the only one will be compensation in the form of a huge number of attacks. (For all the keys of numbers and letters). So, as before, the developer is me, Max Kobyshev. If you are shooting a video about the game, please indicate the developer's name in the video and leave a link in the description.

Gaster is a boss that can be found in Waterfall, near Onion San, it is needed to find the "Old Key" in The Lab, to be able to enter the boss fight, and his teleport door only appears once every 600-1200 seconds. Gaster will summon a black hole that slowly expands to a large size before retracting and despawning around Gaster.

Gaster will summon a black hole that slowly expands to a large size before retracting and despawning around Gaster. On contact, this black hole will pull the player towards Gaster and will drain their HP at a fast rate. This attack deals heavy damage, but it cannot kill the player.

This attack can leave players vulnerable to other attacks so they should take care to avoid it. Gaster will summon up to 8 Gaster Blasters in a circular pattern, these blasters will slowly fire. The player will need to stand between the gaps of the blasters or move to somewhere out of their trajectory.