Alright, I suppose this can wait for the time when CIU has more waves.
So right now we have nearly all the regular waves from last 2 episodes (CI5 - has 70 regular waves (not counting planetary, bosses and corn) , CI4 - 60 regular waves (not counting feathers, supernova, retro, droids, alien containers and bosses)). That’s good, but what if the random generator could also pick not-regular waves? It could spice things up.
Anyway. Will we still get the CI3 and CI2 levels in the future or are they scrapped?