Little Pink Submarine gets a beta build you can download over at its itch page, a 2D arcade adventure game about collecting treasure as you control a submarine, that’s developed by Unicorn Studios.
Little Pink Submarine is a game about diving underwater and collecting treasure before your oxygen runs out. Make sure to avoid mines, spikes, and sharks, as hitting them depletes your oxygen supply. If you dive and resurface successfully, you can purchase upgrades from the shop that will aid you in future levels.