Yes, you can play 21 with just 2 players.
Yes, you can just play co-op. :)
..... There aren't opponents in blackjack. just the dealer and the players. If 2 players both have 21, and the dealer doesn't they both win regardless of what cards they have.
just beat the game once and you will have the option to play as sheva or just be plyer 2 on 2 players
Just go online and play a game mode... you'll be playing with multiple players.
1-2 players.
"Would you like to play Uno with just one other person?"
Up to four players can play on the Sims 2 for Gamecube.
4 players can play in Left 4 Dead 2.
You can play 2 players on NFS Hot pursuit by online play.
Up to two players can play Borderlands 2 on the same system.
Sure, I'd be happy to play Mahjong with 2 players.
Gundam crossfire can play 1-2 players but if you play with 2 players you will have to fight each other