Just saying: SAO isn't an "Anime VRMMO", it is an Light Novel adapted to anime, manga and stuffs.
btw- I couldn't understand that "If you dont eat your player can die!". Which SAO are you talking about, the original game or the one that if you die you really die?
If you're talking about the second one, you can't even logout if you aren't in your bed or you can get
raped
People think that this thing "if you die, you lose your char" is cool, but it isn't. It's not a survival game, it's a MMORPG. Just happened with the first game, the second (Aincrad) and third (GunGale) one doesn't have that "die and you really die" stuff...
Hope to see the sprites, because it can look fun. SAO with Tibia Sprites is a simply OT.
Good luck.