Digimon Story: Lost Evolution

thumb|300px|left|First Trailer, note that what shown at 0:48 may be the concept of Lost Evolution

Digimon Story: Lost Evolution is a Digimon video game announced for the Nintendo DS with a 2010 Release for Japan. A Male and Female and possible other Male and Female playable characters have been confirmed.

The male character has black-blue hair, a red jacket, blue shorts, yellow goggles and carries a red body-bag. The female character has red-pink hair, a pink top, a blue skirt and pink goggles. The other male character has blonde hair, wears a green headband, green clothes, yellow shorts and an orange body bag. The other Female character has green-brown hair, wears a pink shirt, yellow jacket, blue rucksack and a pink hairclip.

"Lost Evolution"
As shown in the first trailer, there seems to be what could be a new method for Digivolution. (See Second Refrence) A puzzle-like sequence is shown, one revealing MachGaogamon and one with Greymon. Agumon is then shown Digivolving into Greymon. There is a possibility that this may be a new way to get certain Digimon with certain qualities from lower-level ones that do not Digivolve into it.