I certainly have plans to enhance the Lemmings.
As you can see there is already:
て｢ recording and replay
て｢ gradient bridges
て｢ fastforward
て｢ 10 second game-jump
て｢ savestate (enter) and restorestate (backspace)

At a certain moment I will leave the clone alone (that was the first purpose of my project: playing the game without dosbox) and create more things like cool graphic effects, new terrains and objects etc.

I installed DelphiX 1.07 into my Delphi7 Pro version now.