>>321873927
you don't need to use the drill in combat for drill to be good, drill while falling=no fall or impact damage, drill the ground=massive fuel refill
drill can bound nearly as fast and hopper can just openly sail, and it can leave a fight whenever it wants
add the fuel to heat upgrade and you can stay in a fight indefinitely without overheating regardless of weapon, all the while bouncing around, jumping off cliffs, taking no fall damage