Marooned! is a unique solitaire card game developed by Vadym Khokhlov. In this game, you find yourself stranded on a deserted island after a shipwreck. Your goal is to explore the island and find resources that will help you survive until the next passing ship. The game is played on a 4x4 grid of cards, and both sides of the cards are used.

The island is gradually revealed as you place the cards, and each time you play, the location of items, events, and map of the island will be different. You'll need to combine the different resources you find in order to survive and hopefully attract the attention of passing ships. One helpful feature is that a long tap on a card will open its detailed view, which can be useful for planning your moves.

Overall, Marooned! is a fun and challenging game that offers a unique twist on the traditional solitaire card game. It's perfect for those who enjoy strategy games and love a good challenge.