
Sorry, wrong image...

Download here: http://mensa.ath.cx/~polzer/nexmaps/sierpinski/sierpinski_beta2.pk3
I also included a TDM configuration, no idea if anyone will use it. Somehow I don't like how the water in Nexuiz is (just like on oilrig), but one can live with it.
Have fun!
Note: there is another way to the flag... but it isn't really hidden. Just one hint: these light triangles are all teleporters... there are some more of them.
Edit: I didn't make bot waypoints because I found no way of preventing to get stuck in a jumppad cycle (you can only leave it using air control).