by pmsupport » Wed Nov 06, 2013 9:14 pm
Hi, Craig. Your understanding is correct. Completing a chapter unlocks one lineup slot. Therefore, the third slot will be unlocked when the second chapter is completed. There are a few ways for you to strengthen your pets to win the stuck stage:
Increase your pets level and attributes by challengine previous stages.
Assign the free attribute points they get in Pet House or tap the "+" on the upper left.
Adjust your lineup, put the higher defense pet at the 1st slot.
Feed the pets with battle food at the beginning of the battle by tapping the "+" in the middle and choose a battle item.
Enjoy the game!
Playmage Support