(Score 831) Nice take on the arena shooter genre, I like it :) Some bugs there (like "-0 bullet speed" or increasing and decreasing the same thing) but it didn't stop me from playing!
Glad you liked the game! Those two bugs you mentioned were actually intentional, I just wanted to mess around a bit and not have to worry if the player got the same upgrade and downgrade, and the bullet speed one I added on purpose just to be like the "best downgrade" option.
