I fought the endless hordes of our Lord's enemies for almost nigh a year before I was slain on the 318th day, ambushed by the cruel blades of three sword wielding bastards. If only my green bullets had thrice reclined on the velvet floor I would still be serving in my majesty's host.
Agreed. seems like the only viable strategy for endless. I kept it going while watching a movie and racked up some waves, but at high levels it gets very repetitive. An option to speed time could be nice -- takes a while to score each individual ball.