September 2016
- Imp
- Increased start damage from 9 to 12
- Increased end damage from 5 to 8
- Decreased splash damage from 9 to 3
June 2016
- Imp
- Decreased damage upgrade multiplier from 1.2222 to 1.15
- Decreased ammo capacity from 32 to 16
March 2016
- Increased regeneration upgrade multiplier from 1.1 to 1.25
- Imp
- Increased max health from 50 to 75
- Decreased health upgrade multiplier from 1.2 to 1.1333