Subastral is a new strategic card game, from designers Matt Riddle and Ben Pinchback with stunning art provided by Beth Sobel, where players take on the role of researchers looking into the planet's biomes. Players collect cards, that represent their researcher notes on eight different biomes, in a journal. The goal of the game is to accumulate both mixed and matched sets for points, and the placement of these sets in the journal affects their score at the end of the game.