Expan.dat for?| Amount | Name | Set | FrontFile | BackName | BackFile |
| 3 | Benevolent Dolphin | ||||
| 3 | Benevolent Dolphin | NewWave | |||
| 3 | Benevolent Dolphin | NewWave | Benevolent Dolphin 2.jpg | ||
| 3 | Benevolent Dolphin | NewWave | Benevolent Dolphin 2.jpg | Evil Dolphin | Evil Dolphin 2.jpg |
| First Column | Second Column | Action |
| // | text | Comment |
| ; | text | SideDeck |
| > | path | Override default back image |
| < | Revert to default back image |
Expan.dat for?prefs.txt file at the end of each game block with this syntax: type,x,y,w,h. Where type is 0-invisible, 1-textfield, 2-textarea. Width and height only matter if type is 2. These entries correspond to the fields of the text data file.