Can I play in nultiplayer with 2 n-gage??
Picodrive
Not yet no, there's no way to represent a second controller using a single N-Gage, and there';s no Bluetooth implementation for multiplayer in Pico either. Might be worth asking the developer nicely. If everyone asks, they might consider it.
The developer has been asked and if i'm not mistaken Bluetooth multiplayer is on his todo list.