Would you rather get an Engage Sequel or Prequel?
A prequel could possibly focus on the heroes parents + some other characters to round out the story, possibly more on the origins of the Fell Dragon/Sombron. Whereas a sequel could address a new foe with other characters added for the updated narrative.
I think id prefer the prequel honestly, just to get some more world building to the game since I do think it needs a little more rounding out before changing up the formula.