4 players or a computer that does the 4 players
loads
you need about 40 to 50 hearts for max friendship
You need a gamecard for each DS playing.
I have tried and no, it doesn't. You can playmultilayer mode but all the players need to have the game.
10 hearts
2 Big hearts-- Maximum happiness.
In Tree of Tranquility you need a minimum of eight hearts to marry Gill. In Animal Parade you need at least nine hearts to marry Gill.
11 players
You mean by happiness? You need 2 for it to evolve.
You need to have 6 players to form a team and you need to have a coach...but you can have as many as you want as long as you have enough uniforms.
After you get married, your spouse will start to go up "marriage hearts", another 10 hearts beyond the normal 10 hearts. Marriage hearts show up as dark pink hearts instead of the normal light pink hearts. If you married the Harvest King (or Goddess), you'll need 6 marriage hearts. If you married the Wizard (or Witch), you'll need 5 marriage hearts. Otherwise, you'll need 4 marriage hearts.
two