Version 3.1.3 and Version 3.1.2

Added 4 new items to the crystal shop

Helmet
Rock Helmet
Cape
Orb

Cape can be combined with helmets

Fixed visual bug with Scientist's field before matches started

Increased tank speed from 0.85 to 0.9
Increased tank health form 6 to 7
Increased tank passive from 20% to 25%

Defensive Position Damage Reduction from 30% to 25%