[MetalMilitia]

yea thats pretty much it, well you could glue anything to anything really (except enemies could not be welded).

Other weapons i miss from the alpha:

Flare gun - set people onfire

c4 gun - Allowed you to fire about 6 bits of c4 witch looked just like the solder and they would stick to anything then when you right clicked they would all blow up.

wierd wire grenade - fired whires out when thrown which would stick to nearby walls to suspended its self in mid air.