In this video, I cover getting all the Teensies and Cups for the "Mystical Munkeys" level of the "Mystical Pique" contained within "Back to Origins".
1:28 - You can obviously use this flattening trap to kill those enemies, and I'm actually not sure if a downward slam is supposed to be able to kill them. After all, they are wearing spiked hats, so you wouldn't think so. I think someone might've screwed up the programming for that remade area and those enemies.
3:35 - I see that it's just as possible and amusing to have one of the those golems inadvertently hit themselves with their exploding rock as it was in Origins.
4:20 - Ack, screwed up the purple lum combo for this long area. I was already past the gold cup requirement though, so it doesn't matter too much.