.0081 Digital Joystick

I used a Godot addon for the digital joystick. Though I had to modify it, so it doesn't popup if the options menu is somehow opened and also make it reset, whenever you return to the game from the shop.

I upped the default inflation from 0% to 10% and I also doubled the costs for life steal, HP regen and Knockback.
Buying Life Steal and HP Regen made the game too easy and Knockback was just underpriced.

So with all these challenges the game should be now more challenging.

--------------------18.09.24--------------------

v add digital joystick

v increased costs of life steal, HP Regeneration and Knockback

v increased inflation to 10% per wave

v changed "Custom" Button to "Gamemodes" Button

v moved center of short sword