So I played the game and got the alternate ending, and all the caterpillars. As far as the tally in the secret room is concerned, I've got 100%. But I never unlocked the third warp? I imagine it has to do with going to your partner's house, because they have the only other TV, but I could never find it. I even tried messing up with them at the apartment to see if that would do it, but nope. Maybe an error?

Incredible, I've never heard of this before! You're an expert bug catcher!

Luckily the Third Warp is nothing but a convenience. It doesn't give you any advantages other than saving you time walking up and down the corridor of life. I don't have any plans of reopening the game and doing fixes at this moment, but I've made a note of this, so if I do go back in for some bug fixes, this will be at the top of the pile.

Thanks for reporting! Hope you liked it!