Whats the command for removing sudden death from an active game?
g_suddendeath 0
that is a really rubbish guess, but you never know.
you could try setting the suddendeath time to the timelimit.
change g_suddenDeathTime to 0 unless you are using something with code from that old ugly sudden death voting stuff i wrote long ago (such as Lakitu7's game.qvm), in which case you can set g_suddenDeath to 0 like CreatureofHell said and not bother about changing g_suddenDeathTime back later