:p Okay, so maybe there isn't one, but the closest you'll get is
Shin Megami Tensei: IMAGINE (Which I'm currently playing and addicted to)

Why would it be close? The plot isn't even nearly the same. And the reason being, the studio that worked on Lupin III also helped make Shin Megami Tensei, so you'll find Lupin, Jigen, and Goemon NPC lookalikes in there (one of each)



Saburo is the Lupin NPC. He asks you to steal him 10 things of iron (though he says he can do it himself without a problem, because he's got the most nimble fingers in Shinjuku), so he can make a fake access card to sneak into somewhere, and he wants you to go with him to steal something.


ALL THIS ASIDE
This is really a great game Very addicting, and if anyone wants to join me, just get on and look for "Raivu1". That's me.

Does anyone else play/like this game?