Some players use external tools to optimize Linux or Steam Deck performance, such as workarounds for anti-cheat compatibility. 3. External Content & Guides
In the gaming community, "MHUR external" refers to (often cheats or "aimbots") used in the game My Hero Ultra Rumble (MHUR).
Additionally, with the rise of High-Refresh Rate monitors, external FPS unlockers (MHUR is capped at 60fps by default) are gaining traction. By forcing the GPU to render via external flags, players are getting 120fps+.