Allods Online is a free-to-play 3D fantasy MMORPG developed by Astrum Nival and published by Astrum Nival in Russia and Turkey, Gala-Net in North America, Cayenne Tech in Taiwan, Hong Kong, and Macau, Gala Networks Europe in Europe, and Level Up! Games in Brazil and the Philippines.

The fifth in the Rage of Mages series, Allods Online takes the RPG elements of the original games and presents them in an MMORPG. Developed with a $12 million budget, it is available as a free online game with a simple registration required to play and while no ongoing subscription is required to play, some items are only available in the Items Shop, which allows the developers to profit through a system of microtransactions.

Allods Online has many traditional MMORPG elements such as quests, NPCs, and dungeons. It also has an element that is fairly unique - the ability for players to build ships and sail around in a vast expanse of magical space called "the Astral". In the Astral, players can fight each other in ship-to-ship combat as well as discover new zones like the Goblin Republic that cannot be reached any other way. Furthermore, ships have individual crew stations which can be operated by multiple players on the same ship together.