Scrapbound

Story:
After a massive asteroid destroys your home civilization, you are
forced to travel alone, gathering whatever scraps you can to help
rebuild what was lost. But in the vast emptiness of space, you are
not the only one searching for wreckage. The Reclaimers, an
aggressive enemy faction, are determined to stop you and reclaim
every piece of scrap you have gathered.
Your mission is simple: Collect enough scrap to rebuild your future, and ultimately track down and destroy the Reclaimers’ commander, the Mother Ship.

Mechanic:
Fight off incoming waves of enemies
Grapple dropped scrap
Use scrap to craft new items
Defeat the final boss

Controls:
Left-Click - Shoot
Right-Click - Grapple
1-4 - Unlocked Weapons
Tab - Crafting