1 of the 4 winners of the GameMaker competition Space Jam.
Fast and busting with mechanics, huge bosses and lots of different levels. This one puts you in a jet fighter shooting rocks, collecting money to buy upgrades and equip new parts resulting in a very powerful combination of weapons and booster. The bosses are huge and are a great addition at the end of a level.
Download at itch.io: https://jonsilva.itch.io/spacerocks