I was playing some Warframe just now doing a defense mission in the Void. We cleared wave 20 and everybody voted to stay.. except at the very last second two of the people switched to extract. THANKS. So me and this other guy fight to wave 24 and the defense point is extremely low on health and shields. I leave the last enemy alive so that it can regenerate and what does my partner do? He kills it, leaving our defense with no shields and about 1000 health. We lost on wave 25. RAGE.