GregTech New Horizons, often shortened to GTNH, is a large questing modpack for Minecraft built around GregTech, IndustrialCraft 2 and hundreds of other mods. Its progression is divided into voltage tiers, from early steam and LV through MV and far beyond, and players spend hundreds of hours moving between them. Sounds tied to a specific tier become shorthand in streams, guides and highlight clips, because experienced players recognise the stage of the game immediately. This MV cue survives in edits and soundboards for that reason, as a quick marker of mid early game progress.