V 1.06

Fixes: 

• Endless Mode should work now!
• Removed the number floating above the Rage Drone

QoL

• Added a colour indicator to show an Ability that has been purchased and is ready to use
• Added an extra prompt to hit SPACEBAR to bring up Aiming Mode when first going through the tutorial
• Made the button for Abilities animate to draw attention when first going through the tutorial and upgrade biscuits are available
• Made bushes, shrubs and the small trees darken as they take damage to show that they can be destroyed.

Hopefully I didn't break anything!

That said, while I didn't change anything that should effect Save files, I'm not sure if the game will still look in the same place for them, so you might need to move your old one if that's the case.