Added a tank model (By my friend)
Start and fail state
Health system and UI
https://gfycat.com/drearyalarmingaxolotl
Did a movement pass (made the movement more snappy, added "friction", added variable jumping, added coyote time to the jumping).
Added a machine gun
Made weapons swappable with an upgrade (regular Gun, Machine Gun)
Ammo
Gun Upgrade dispenser/pedestals