Multiplay!

Then everyone gets rocket launchers and trys to blow up each other's bridge! ;)      

Wouldn't multiplay be fun?

Just imagine 8 bridges on the same level.
And then let all the players drive around in heavier HAVs
On eachothers bridges!

Could be fun!

[itsnotme]

actually, a simple version of multiplay would be fun.  Just have one level and have multiple people play.  Collaborating about a bridge while having people suggest ideas how to construct the bridge and collobrative construction would be fun.

It'd probably be a bit hard to collobrate at first, but I'm sure people would get used to it.