Shoot Rock (#Pico1k)

This is an entry for PICO-1K Jam 2022. The whole game fits in 1024 bytes of compressed PICO-8 code. Hold Z to charge laser. When laser charged, release Z to shoot rock. When you shoot rock, gem fall out. Get gem. More gem got without shoot = more combo point. Get 10000 point to become master of shoot rock.