I think, Mekorama is fun to use and never gets old as the members are still sharing their levels. And as for Odd Bot Out itself, I think it is good, but bit childish. I completed all of its levels. And I should say the game couldn't live quite long compared to Mekorama and Fancade. Fancade is the most open-source than Mekorama. I mean, you can make a real game from it, whatever you want. But it is complex than Mekorama. So still, for me, Mekorama beats other of Martin's games.