Isaac has discovered a labyrinth beneath his own house, filled with monsters, power-ups and unimaginable treasure. Can he survive the physical challenges and psychological trials of a world he never made; Release date: 7 September 2017. This item is FREE delivery. Suitable for the Nintendo Switch. This game is classified as certificate 16. It contains content unsuitable for persons under 16 years old. It is illegal to supply it to anyone under that age. DO NOT attempt to purchase the item if you are under 16. The randomly generated maps are built with over 11,000 unique room configurations, each populated with a nearly endless variety of enemies, items, challenges and secrets; 13 unique playable characters, with over 600 items to collect; Multiple difficulty settings and game modes. For ages 16 years and over.