If this aerial ass-hauling simulation is any indication, Medivac pilots might be some of the most bored saps on Earth. Dont expect the drama of a Jessica Lynchstyle rescue from Choplifter; the most exciting mission in this hard-to-control snoozefest is herding escaped animals back into a zoo (no, we didnt make that up). Chasing elephants around is, well, novel, yes, but you cant blast things to bits like the fun arcade classic. Unfortunately, the updated Crisis Shield doesnt get that helicopters dont need side doors or cargo spacethey just need guns, missiles, and other recklessly harmful weapons that make big bangs.