Damned this is addictive...
Never mind that cause i'm now kinda stuck in Arcterra 'cause i have my plasma and don't now what to do. the enemies in the single player mode are different to the ones in the demo. (actually it doesn't look the same) almost everything is changed... like the HUD, the weapons your inventory...etc.
the single player mode holds many locks you have to unlock to get a door open and the bosses are very good not that hard but really satisfying when u beat them :D. when you are walking through a level and a cutscene appears or a different music starts, you're about to meet a bounty hunter (like Spire , Noxus, Trace, Sylux....), who all have their kinds of weapons and kinds of alt-forms. (Morph Ball, Dialanche, Voscythe, ...)
I'm not gonna tell you something about the background story cause there isn't one or it kinda s*cks...
the multiplayer mode is to me the best part of the game. my fav hunter is Noxus cause he can freeze you like hell... en when you can't move he fires headshots at you. the different weapons are very good and the snipe modus (witch i have discovered yesterday :D ) is addictive and fun.
the graphics are the best i have seen (on the ds)
the gameplay is superb cause the controls are very well placed (you don't have to get your manual to find out where the fire button is)
the sound is amazing especially when you fire a plasma.
I'm a big fan of this game and you must get this!
CONCLUSION: it's worth your money....