2009-03-23 (updated 2010-09-04)
lives - this is almost the same as deathless; you have 1 extra life which is used when you "die" and your partner arrives to drag you off to relative safety. However, if you die again before your partner is ready to save you (gain 1 up, so to speak), you die for good. You meet your partner in one of the safe houses when she's ready to do it again.