Relaxed little growing-simulation that you can interact with. Could really benefit from a soothing soundtrack. It's really cool that the "docking-process" (the little green vines that grab the rocks) is actually stoppable and reversible! I enjoyed it, that you can actually micro-manage making your island as wide as possible through not directly crashing into new rocks, but rather attaching them on one side to speed up the progress (bigger island => better zoom => more rocks to connect to).
(short instructions for others trying it out: move your island around using the directional buttons in the bottom right, connect with other floating rocks, increase your overall biomass through that, use biomass for planting stuff on your island - select the plant and click where you want to place it)