Upgrades

Upgrades
Upgrades are the character's progression system. Some upgrades are unlocked as the player progresses further into the game.
 * (HP Upgrade)
 * /Damage Upgrade/
 * /Build HP Upgrade/
 * /Hook Upgrade/
 * /Invisibility Upgrade/
 * /Matter Capacity Upgrade/
 * /Matter Regeneration Upgrade/
 * /Matter Regeneration Speed Upgrade/
 * /Jetpack Upgrade/
 * /Jetpack Fuel Cost Reduction Upgrade/
 * /Recoil Reduction Upgrade/
 * /Underwater Breath Capacity Upgrade/