Even if you build 2 or more robots in the 6 weeks, you are only allowed to enter one.
Last year (2001), team 294 built two different robots during the 6 weeks. One was a limbo, goal puller/balancer, and the other one had a ball manipulator of some sort. They asked FIRST if they could enter both of them and were told no.
They ended up entering the limbo bot and didn't do too bad, won a regional and the national championship
