Entertaining monologue and game visuals were put together well. I really like the mood change, that made it pretty funny, I laughed out loud. Some of the sound effects at during the intro story were a little harsh on the ears...but we also need to imagine how to translate the 'fearing-for-their-life' moments of the slime. The title screen art style was beautiful...but also didn't set the right expectation for the game that followed. I have no problem with the pixel tile mapped art, the title screen could maybe have matched that instead.
Overall, nice jam submission. I enjoyed it.