When I'm up to round 103 I decide to give up because:
1. It lags so much that the windmill in the corner is moving at the speed of a dead snail going backwards,
2. I've got 5 technological terrors that vaporize everything and 7 sun gods and finally,
3. The RBE count for the next round is 696072.
I made the mistake of doing the merchant quest first and now I have to get my mercenary ranking back over 1000 to cross the bridge. That's 100 kills of the merchant camp.
when he got to the top speed :)