This is really quirky! Your use of the "game over isn't the end" theme definitely has inspiration from titles like "There is No Game" and "Dude, Stop", but you managed to make an enjoyable and well-polished game nonetheless. The narration was really quirky and enjoyable to progress through, and I bet having a voice actor for it would make it even better. I really enjoyed the art style, sound effects, and general feel of the game as well. It was simplistic to understand, it was humorous, and it stayed consistent with itself, so nice going
I also really liked all of the different game types you went through. It was exciting each time a new minigame showed up, and they all felt polished and smooth to play. No bugs, all fun!
My main problem was that the game ended way too quickly. For a game jam it's really good, but thinking outside of that context it would be nice to have a level or two with longer activities/puzzles. The pong segment padded out some time, but I'd recommend building some challenging puzzles in the same vein as the first 'game over' screen to sit on. It's not necessary, but it can only improve what's already there.
Overall, great theme, great concept, fun gameplay, but it was too short (for a game jam it's perfectly fine though). Nice job!