I didn't play the game, and I dun own a DS, so I have noooo idea what the comic is about at all.

Story:2
Really really very poor for a one shot, seeing how it is from a game.
The story seems like Fate/Stay Night, with a main protagonist suddenly landing in a game. But unlike Fate/Stay Night, see no action at all, all I know is that it's some kind of game, and other small details. Supposed to have plot, but terribly messed up, focus jumps here and there.

Art:6
Commendable art, but not surprising, it looks something like from Kingdom Hearts or any other similar Square Enix game.
Prob is the art seems quite messy and I have no idea what some panels are trying to show.

Character:1
Was there any character DESCRIPTION other than names? The characters seem random, even the main characters. Worst character development in a one shot I've ever seen.

Enjoyment:2
Kinda interesting, a few of the panels, the others, just confusing.

Overall:2
At the end of chapter 2 they say "story continues in the game". So, this one shot is too abstract to be called manga... isn't it? It's more like a game prequel, except, that I dun even understand even half of what it's trying to show.