Cosmic Jellyfish

This game was created for Boss Rush Jam 2025. Players need to control a gray spaceship to circle around the jellyfish bosses, avoid their attacks and defeat them.

This game is currently in the development stage. The full version is expected to feature more bosses.

Backstory

During the protagonist's journey in space, the spaceship was attacked by a huge jellyfish. The force field of this giant jellyfish sucked the protagonist closer. In order to escape, the protagonist had to start a battle with this mysterious creature.

Controls

Press the "J" key to make the spaceship accelerate.

Press the "K" key to make the spaceship decelerate.

Press the "F" key to collect game items.

When the boss releases small jellyfish, switch to the high-speed state and collide with the small jellyfish to cause damage to the boss.

It should be noted that if the game items stay in the same place in the scene for too long, they will blink and then refresh to other locations.