Como uranio involves the player standing in front of a bucket with a number of green rocks. The interaction involves clumsily moving the hand from the bucket to the player's face. After a couple of rocks, the game ends.
Comi uranio seems to not accept interaction, just the player staring at the ceiling fan, as though passed out from eating rocks. I left it alone for a couple of minutes, as well, but nothing changed.
It feels like this is a prototype or something. Perhaps I didn't experiment enough to find out how the other screenshots exist. It took me a couple of minutes to brute force my way through the first thing and then nothing from the other. There's not much to reward or challenge the player in these experiences.