Unlock Maize Stadium 
To unlock Maize Stadium, earn a 400 average after 300 at bats. 

Unlock Pyramid Stadium 
In season mode, win 10 straight games to unlock Pyramid Stadium. 

Easier Hitting, Easier Homeruns
For easier hitting you have to go as close up to the plate as possible and when the 
pitch comes don't hit up or down just swing (only works on strikes) For easier 
homeruns you back up almost all the way away from the plate and if the ball is low 
hold down and swing and if the ball is high don't hit up or down and swing (again 
only works on strikes)