Happy Comet

You play as a comet who is trying to make universe a happy place.
Help the comet defeat asteroids and evil alien by shooting them with happy things.
But keep an eye on happiness meter, too much happiness is dangerous.

Controls:
Move: A/D, arrow key left/right, numpad 4/6
Shoot: Left Mouse Button

Made for JamGoJam JamDna15.
Everthing execpt music was created by me.

Credits for Music:

Helium Plains

https://opengameart.org/content/helium-plains
by Gurgie(https://opengameart.org/users/gurgie)

Summer Sunday

https://opengameart.org/content/summer-sunday
by celestialghost8(https://opengameart.org/users/celestialghost8)

Criteria:
Endless Runner: The player can only control the comet direction.The comet moves endlessly through procedurally generated map.
Happy: The comet shoots happy stuff to convert evil aliens into happy things.
Hyperactive: As time increases the happiness meter increases which increases speed and makes it difficult to control comet.
This introduces hyperactivity to the game.
Chip tune: Has two chip-tune music from opengameart.org. Also the music gives off a happy vibe in tune with other criteria