You can't have an Eevee hero in Explorers of Darkness or Time. In the original Blue and Red Rescue teams you have to have a naive nature. In Explorers of Sky, you have to have a Jolly nature. You can't be a male Eevee in either versions, by the way.
you can't
all starters plus pikachu, meowth, and eevee.
you cant be an Eevee in mystery dungeon explorers of darkness or time
it doesnt evolve
To evolve Eevee into Umbreon in Pokemon Mystery Dungeon: Explorers of Darkness, you need to meet the following requirements: Have an IQ of 2 stars or higher. Have a Defense stat higher than the attack stat. Reach level 36 or higher with Eevee. Once these conditions are met, Eevee will naturally evolve into Umbreon during gameplay.
In mystifying forest
Only in Explorers of Time you can be Eevee. I thought you (Hero or Partner) can be Eevee in Explorers of Sky.
in explorers of time and darkness: Mudkip, Treecko, Torchic, Squirtle, Charmander, Bulbasaur, Chikorita, Cyndaquil, Totodile, Piplup, Chimchar, Turtwig, Pikachu, Meowth, Munchlax and Skitty. In explorers of sky: all the Pokemon of time and darkness plus Shinx, Vulpix, Eevee, Bidoof and Riolu. P.s Meowth and Munchlax are only partners in sky not as hero
The Starter Pokemon in the original game explorers of darkness/time are in the game and the 5 new Pokemon are: Riolu, Shinx, Phanpy, Vulpix, and Eevee. Note: The Pokemon Munchlax and Meowth are only partners and some Pokemon in the game are gender based.
you cant
same as explorers of darkness. but you can also get phanpy(only male), Vulpix(only Female), Eevee(only F), Skitty(only f), Shinx(only m), riolu (only m)