UPDATE (10/31/2009): Posted three videos demonstrating how multiplayer needs to be set up and used on three great two-player games.
Note:
1. in order to have access to the “fire” functionality, I had to manually assign each and every direction to the hardware D-pad and use the on-screen fire button to fire.
2. I needed to enter the IP of the server only once; this is why I don't enter it on the videos at all
3. I switch to "no slowdown" mode during loading of sll the three titles to speed up loading and skipping intros
The videos:
Adept (Archon II)
Wizard of Wor
International Karate