Generally, the mcf is for new games only.
You can manually add any extra girls with the following commands using the command window (2).
- (SET:$characters to it + (a:"kayley"))
- (SET:$available_dna to it + (a:"kayley"))
- (SET:$core_chars to it + (a:"kayley"))
The case on (set: ) is deliberate as it bypasses the cheat test.
The first line adds the character to the list of game characters.
The second adds the character to the list available in the New-U (and spikes).
The third adds the character to the internal game list for various actions.
Replace kayley with the character id you need to add. Or run the three commands for each character you need to add.