Intelligent skills and weapons

At various levels skills and weapons can become intelligent. This means that they will no longer damage teammates. This also means that someone carrying an impostor power-up will be immune to them too! Most skills and weapons have four upgrade levels.

The Flame Thrower, Ice Cannon and Shockwave are all intelligent at level 3 and above. The Vortex is intelligent at level 2 and above.

Ray guns are intelligent at level 3 and above.

Jamming is intelligent starting at level 2.

Bullets are intelligent when they develop the heat-seeking capability at level 4.