Controls Left - A, Left Arrow Right - D, Right Arrow Up - W, Space, Up Arrow Updates List 1.4 Reworked upgrade system, new enemy, 12 upgrades, boss sprite changed. 1.3 Added new enemy - Spinner 1.2 - Added new enemy - Turret, game name changed to Crossfire 1.1 - Added first boss, upgrade mechanics, bug fixes 1.0 - Enemy Mechanics, Healing Mechanics 0.9 - Player movement
- Upgrades each 3 waves - Bosses each 10 waves Heavily inspired by Ultrakill, uses several sounds from Ultrakill Song - The Cyber Grind
