No DLC, that means good or bad. No longer would you see half of a game missing and sold as DLC in the war against the evil Deceptic-I mean, pirates.
No multiplayer focused games outside of couch co-op, meaning a lot of games would have a cheaper development and would probably be better for the money and focus being put into them, then split up for a tacked on multiplayer, but also games that focus on Multiplayer alone would be worthless in this world.
No longer would you hear kids swearing at you over games.
XBox Live wouldn't exist, nor would PSN so you'd never need to pay a company to play your games after you bought them.
You wouldn't get patches to games with glitches, so this could probably ruin the sales of a lot of games and piss off a lot of gamers.
Indie developers for consoles would be screwed, as they'd have to make games on disc and sell them in stores.
No friends list
No sharing profiles
No point to trophies/achievements/gamer score except to show to yourself and friends
Mii Plaza would never exist
The Wii Mini wouldn't suck as much
To be honest, I'm kinda wishing we lived in this world. Sure we lose some things, but to never have to deal with companies selling me pieces of the game I just bought, paying the company that owns my console just to get the full use of my game, no B.S. DLC and Map Packs to try and push Pre-orders/Special Editions, no need for huge GB's of space on a system, allowing for cheaper consoles, no XBox One fiasco and no Project 5$ crap, I'd be willing to put up with.
Oh, one important thing:
You'd never have to hear about the magical, mystical, Godly power of the freakin' Cloud.
