Thank you very much for feedback.
T4 is out of demo scope (clearing T3 final map should be the "You have won the demo"), I forgot to place some hard barriers - so part of assets are missing etc.
There are various unlocks planned, but past T3 mostly.
For the prototype, I initially planned just T2. But somehow got caught in focusing on other improvements.
Regarding the cat wiki, yeah. Initial plan was meant to be a challenge, but I will probably drop that requirement by default for the casual experience. And put it as an opt-in mode (blind mode representing current behavior and maybe reshuffle mode to randomize cat favorites, that could be fun :-D ).
Maybe even adding jukebox unlock to enable player to control songs by scene (not for the purpose to farm in-game uptime at all :-D ).