Magicka Demo is the demo edition of a satirical action-adventure inspired by Norse mythology. The underlying game follows a wizard from a sacred order as an evil sorcerer threatens the world. Elemental spellcraft defines its combat: different elements can be combined into spells, making the relationship between those ingredients an important part of how players approach an encounter.
The broader Magicka design pairs this magic system with solo and cooperative play. Its fantasy adventure moves between forests and frozen halls, while a separate challenge format focuses on surviving successive groups of enemies. Creative spell combinations give these encounters their character, alongside the parody of familiar fantasy conventions. The result is a setting that treats its world-saving mission with a deliberately comic tone.
The demo has its own Steam listing, distinct from the full release. Its description introduces the larger game and its play formats, but does not provide a consistent account of exactly which campaign levels and challenges are included in the demo. Those full-game features therefore describe Magicka as a whole, rather than guaranteeing the scope of this particular download.