Wikipedia
Demonworld is a tabletop wargame originally created by Hobby Products, a German gaming company. The game went out of production for several years but has recently been purchased and re-released by Ral Partha Europe, as announced on 8 June 2011.
The game is a fantasy wargame making use of 15mm metal miniatures. The races included in the game world, each of which has a line of miniatures to represent it, includes an assortment of standard fantasy races: humans (who are represented by two factions, the feudal Empire and the barbarian Thain), elves, dwarves, dark elves, orcs, and goblins, as well a faction unique to the game, the Icelords of Isthak (made up of ice witches, ice demons, and boar-like beastmen). Each race has its own troops, war machines, heroes, wizards, and "behemoths" -- large creatures such as humanoid giants, giant spiders with war howdahs on their backs (goblins), dragon riders (humans, elves), and so on.
The game was originally introduced in 1999 by Hobby Products GmbH, but went out of print after several years mostly due to large problems with Hobby Products' restocking policy, despite the popularity of the miniatures. The line was eventually acquired by Ral Partha Europe, which has re-released the entire miniatures line, along with some new miniatures (lizardmen). As of 2014, Fasa Games Inc. has a third edition of the miniatures game in production, as well as a table-top RPG which will expand the setting to a much more personal, character-based experience.