Hyper Muteki (ハイパームテキ Haipā Muteki, lit. “Hyper Invincible”) is a special Gashat game created by Kuroto Dan that accesses Kamen Rider Ex-Aid‘s Final Form Muteki Gamer by working in conjunction with the Maximum Mighty X Gashat. Hyper Muteki is a game where the main character has unparalleled strength, and is impervious to all kind of attacks. The Gashat grants any Gamer Driver user invincibility for 10 seconds. Only Ex-Aid is able to utilize its full potential as Hyper Muteki was designed specifically for Emu to use.