|Factions||Human Troopers, Elvish Mystics, Dwarvish Guardians, Orcish Raiders, Shaxthals|
|Current Version(s)||(See below)|
|Wesnoth Version(s)||1.7.5 or WesnothRepository|
|Unit Trees||(No longer exists)|
A post-post-apocalyptic world where fantasy and science fiction collide, Thunderstone is the far future of Wesnoth's world Irdya. The core of the Thunderstone add-on is an era, consisting of five all-new factions - Human Troopers, Elvish Mystics, Dwarvish Guardians, Orcish Raiders, and Shaxthals. The add-on also introduces new terrains, the electric damage type, new weaponry and a new attack range, vehicles, and special units. Altogether, Thunderstone hopes to be the core for scenarios and campaigns set in the far future of the world of Wesnoth.