- Added new Lightning Ball Jutsu ability which casts a ball of lightning that hits an enemy then flows on to the next enemy

- Added a level select screen

- Added a tutorial level

- Updated Game menu flow (Title -> Weapon -> Minion -> Level)

- Updated Upgrades screen layout

- Added new upgrades for Kunai weapon to increase projectile amount by 1, 2 and 3

- Added Reroll button on the upgrade menu which allows the player to reroll weapon upgrades for a small fee

- Added run (level) number at the beginning of each run