Inorder to unlock the characater Heat, you got to make the right choices through out DDS 1 and 2.
Note that if you do choose to Unlock Heat in DDS2, Ronald would be replaceIn DDS 1:
- When Heat decide to fight you in Coordinate 136, pick the first choice
- After defeating Varon Omega at Brute's Base, pick the first choiceBeat the game, after the credit roll, save the game when it ask you to.
Start DDS2, when ask to load save from DDS1, load the clear data.In DDS 2:
-At the EGG factory, pick the first choice.
-After defeating Vitra, pick the first choice.