that serves as the final boss of the CORE. Unlike typical RPG battles, this encounter functions as a "Live TV Performance" where victory is determined by viewer ratings
. This layout is designed to simulate the turn-by-turn mechanics, interactive choices, dialogue, and high-energy atmosphere of the fight. Undertale Wiki 📺 BATTLE SIMULATOR: METTATON EX 📺 [ ! ] SYSTEM OVERVIEW Your SOUL: 💛 Yellow (Shooting Mode) Current Ratings: Target Ratings: 10,000+ (To end the show!) Undertale Wiki 🎬 PHASE 1: The Curtain Rises Mettaton EX: mettaton ex battle simulator
In a Mettaton EX simulator, you aren't just trying to survive; you're trying to put on a show. The battle ends when you reach a specific viewership rating. Win Condition Rating Required All limbs blown off during scripted events Full Form Battle ends instantly before limbs are lost The Ratings System: How to Boost Your Score that serves as the final boss of the CORE