Can you ad level leaderboards?

I shall look into that

Hows it going?

Hey, now that I think about it, how would I go about implementing ILs?
SInce the game does not include an in game timer.

I think the best way would be to start the timer when Mr. Incredible or Frozone start moving and stop it when you see the results screen.
Also I believe that you could have everything upgraded (optional) to ensure you go through the levels as quickly as possible.
What do you think?

Sounds good to me, that's pretty much how the IL runs work in The Lion, the Witch and the Wardrobe, which I moderate.