Update 4.0: Totalen Krieg

Additions

- Added 2 new attack patterns for Stalin Phase 1

- Added the ability to shrink (press shift)

General Changes

- Stalin's hp counter now also shows his max hp

Balance Changes

Stalin:

- Easy: Firerate increased by 50%

- Easy: Projectile speed increased by 50%

- Normal: Firerate increased by 33%

- Hard: Projectile speed increased by 33%

- Normal: Phase 2 firerate increased by 50%

- Hard: Phase 2 firerate increased by 33%

- TK: Phase 2 firerate decreased by 33%

Tanks:

- Normal+: Respawn rate set to flat 5s

- Normal: Number of projectiles shot increased 5 -> 6

- Hard: Number of projectiles shot decreased 9 -> 8

- TK: Number of projectiles shot decreased 13 -> 10