New power-ups and pick-ups include:
Doubler
A nice powerup to make your guns twice as powerful for as long as you
stay alive.

Scout
The Scout booster increases your speed and jumping ability, perfect when
you have the enemy flag.

Guard
The Guard powerup gives you 200 armor and health points.

Amm-Regen
An ammunition regenerator and attack speed up.

Invulnerability
Invulnerability makes you impervious, but also freezes your
position. You are basically surrounded by a protective barrier bubble.
No other weapon can harm you but the proximity mines.
