Discovery Kids Dolphin Discovery - Nintendo DS Use your DS Stylus to teach your dolphin tricks and routines Realistic scenery and time changes: blue sky  sunset  night views Gauge your skills by the reactions of the audience and get rewarded with new dolphins Use your DS Stylus to teach your dolphin tricks and routines Realistic scenery and time changes: blue sky  sunset  night views Gauge your skills by the reactions of the audience and get rewarded with new dolphins