This is our proprietary skill rating calculation. This has nothing to do with official game ranking or MMR.
The purpose is to show player skill levels relative to other players, not estimate MMR.
Increase your maximum Health by 250.
Reduce the Cooldown of Salvo by 0.25s each time Salvo hits an enemy with its rockets.
Increase the explosion radius of Salvo by 30%.
Heal for 70 for each enemy hit by your Salvo rockets.
Increase your Booster fuel capacity by 50%.
Damage dealt when hitting an enemy directly with Rocket Launcher or Salvo is increased by 25%.