As stated already, only the Haggis guys would know. But I’ve been wanting to have this conversation for a while and would be interested in others thoughts

My bets would be on the following in this order based on likeness of parts between the models

1. Fathom
2. Centaur
3. Eight Ball Deluxe
4. Medusa
5. Elektra

Number 5 is the one that I think is the hardest to guess.
While I know nothing at all about licensing I feel that Flash Gordon would still have some type of additional license costs associated with it, being PPS and whoever owns the Flash Gordon License. Making it slightly more expensive to produce. And in my opinion if you were going to do a multilevel playfield remake Elektra is a better option

I’ve never really gotten in to EBD but it seems to have a cult following. If it was my choice I would replace EBD with fireball 2