- All the characters from Wrong Number and the first one are back and can be selected, however, they fight fixed factions for each level, as in, you can't make a level with the Fans and have them fight the russian soldiers from the Hawaii segments, or have the Son fight the prisoners from the Richter levels, etc. Also, they censored a name in the character selection:
- Custom music tracks cannot be used to avoid copyright infrigment issues (Steam Workshop compatiblity and all that), and the music from the first is less likely to appear since the license of the tracks were only for the first game and not the second... at the moment.
- You can create cutscenes, and specify actions for each NPC frame by frame, create custom VHS tapes for the level selection, campaign names, even add Credits.
- There won't be a leaderboard for custom levels.
- Only a few select weapons from the first game are back (Possibly the Drill and throwables like the brick and ninja stars).
- Sprite editing is something they are trying to accomplish, but if it's coming, it won't be coming alongside the release of the Editor.