The game - Digimon Story: Lost Evolution - Nintendo DS | NDS

Digimon Story: Lost Evolution is an 2D role playing game played from a bird's-eye perspective. The player will play as either a boy or a girl. While attending a fireworks show the player notices a bright unidentified object crashing in the mountains. While inspecting the wreck with some friends the player finds Agumon who is looking for a tamer. While talking with Agumon three evil tamers exit the wreck. After defeating the evil tamers and agreeing to become Agumons tamer the characters are transported to the Digiworld.

As the player makes progress he or she will obtain more Digimon witch can be evolved to a stronger from. Fights take place in a turn based battle mode seen from a front view.