Made for Trijam #358 in 3 hours.

You only have one bullet. Use it wisely.

Make your bullet ricochet off the ramps you have available to place, rotate and delete, so it hits all enemies in the level.

Start by placing the building blocks you have available, then hit the button to shoot your gun.

As it was made in 3 hours, this game currently only has 5 levels and only 2 building blocks. I may update it in the future with an upgraded version.