Tales of Maj'Eyal is an open-source roguelike video game released for Microsoft Windows, Mac OS X, and Linux in 2012. Tales of Maj'Eyal is available as donation-supported freeware (donationware) from the developers; donations grant some exclusive online features as part of a freemium model. The game may also be purchased through the digital distribution outlets Steam or GOG. The game's TE4 game engine source code is under a GNU GPLv3 license, while the game's assets are licensed for use "with the Tales of Maj'Eyal game only."