The game is meant to take place on some unique, ever changing and unknown world.
Does it feel like you're exploring some unique, ever changing and unknown world?
Or does it feel like you're constantly doing the same thing over and over in a different coloured hallway?
Or in the case of Clockwork Tunnels, the same coloured hallway with different coloured monsters?
Clockwork tunnels are currently the bane of my little pixelated knight's existence. Hopefully the red for red campaign will help create a gate that isn't the same thing over, and over, and over, and over, and over.