Gyeolgay Boss Battle

Face Gyeolgay in an Undertale-style bullet-hell boss battle.

Phase 1: Gyeolgay

A classic battle box with FIGHT, ACT and ITEM. Gyeolgay smashes the MERCY button with a butt swing, then throws king-style fire hands, fire rings, orange and blue butt sweeps, pink heart storms, kitchen knives, frying-pan food and volleyball spikes.

Phase 2: Ultragay Han Gyeolchan

Drain every HP and a grotesque cutscene unleashes a towering monster covered in failed dishes and burst balls. The box vanishes: dodge vines, bombs, eye lasers and spaghetti waves, fight the controlled souls of Park Hyowon, Kim Hyeongmin, Seoryong and Park Hyeonjun, then let them heal you. Grab glowing stars to strike back.

Controls

• Arrows/WASD to move, Z/Enter to confirm, X to cancel
• Touch: tap buttons, drag anywhere to move your heart

Hard but always beatable: dying lets you retry from your last HP checkpoint.