Basshunter, a Swedish Eurodance artist, built Dota around the online game Defense of the Ancients, turning late-night gaming sessions into a fast, catchy dance track in the mid-2000s. The song travelled through gaming forums, LAN parties and early video-sharing sites, where its driving beat became shorthand for high-energy play and club culture. Today creators still use tiny snippets of it because the sound instantly signals fun, nostalgia and a party atmosphere, even without lyrics or context.