Dwarf Fortress (also known as Slaves to Armok: God of Blood Chapter II: Dwarf Fortress) is an indie game created by Tarn and Zach Adams. It has three modes, each providing a different experience but all sharing a fantasy setting. It is currently in Alpha, and has been in development since 2002. The game has simple text-based graphics inspired by classic roguelikes. There is no way to win, but various ways of losing an in-game fortress or adventurer. A popular meme within the game's fanbase is "Losing is fun!"