Melt Creeper

"A flame-based weapon. Sends flames crawling across the ground."

- In-game text

Melt Creeper (メルトクリーパー) is what X gains upon the defeat of Burn Rooster. It sends a wave of flames on the ground that destroy most enemies. When charged up, it sends flames both in front of and behind X. This weapon is Bamboo Pandamonium's weakness.