In 2021 I joined the Global Game Jam to make Sploosh!, A puzzle game in an underwater temple where the player must use their two orbs to activate receptors, and can call back any orb they can see!
It was a great time, and very fun to work on. play it here! https://panic-colony.itch.io/sploosh
Here you can see the initial proof of concept with our basic implementation of multiple features that I mocked up in the hour after we had chosen our basic game designs, and wanted to test them for feasibility.