A Dance of Fire and Ice is a fun rhythm game which was made in under 48 hours for Ludum Dare.
As the maker describes it:
“A planet of fire,
A planet of ice,
Alternating the lead
So one will not
fall in the other
to make two mildly lukewarm planets. Ugh!
Use whichever key you see fit – though the left and right arrow keys adjust the offset. ”
Enjoy this game, it’s a lot of fun!