In this video, I show you how to obtain all the Electoons (except the time trial reward) and the Lum Medal for the "Freaking Flipper" level of "The Sea of Serendipity".
Other than the opera rockfish and the crushing tentacles, there's not much here that you haven't seen before. However, it is worth noting the abundantly green and aquamarine area at 3:57 as it's easily one of the most beautiful scenes in this game.
Like most of the levels in this world, there are a lot of extra Lums, so don't worry about missing a few Lums or a Skull Coin here and there.
In this video, I show you how to obtain the Time Trial Trophy for the "Freaking Flipper" level of "The Sea of Serendipity".
Not much to say here, just keep jamming the attack button while holding the sprint button to get boost your speed.