Here we can list the games that support your local profile for your local multiplayer gaming.. Such a functionality is all sorts of good, it allows you to keep your identity during a game, including your selected avatar, your nick, controls, perks or bonuses acquired during your single player gaming and other small but nice things that make a gaming session more fun. Here's a non exhaustive list, please let us know of any game that support local 2nd/Nth player login.

Games that support multiple logins:

• Littlebigplanet: Stickers and objects earnt during a multiplayer session is reflected to the extra players' profile
• Resistance 2: Should be able to keep the character progress in local-coop (don't have the game, please correct me if I'm wrong)
• Matt Hazard: Blood Bath & Beyond
• Hustle Kings: Keep 2nd player avatar, earnt credits are reflected to the profile.

Games that should have supported multilpe logins, but don't: (this list is endless, but these are the ones that get on my nerves for not having it.)

• Mushroom wars
• Puzzle fighter
• Critter Crunch
• Bomberman