I'm also fed up with this old situation. Thankfully I've never bought a Gameboy or DS. I could't have managed to buy every season a new hardware.I don't understand why Sonydoes not commit more money in developing new games or concepts. A new design will not change the economic situation, but new games will.

More games >> more fan >> more $$$$

I think there is one named Shinobido.. It's like Tenchu. Maybe it should intest you. Bye