Khaos is the final boss from Thunder Spirits.
Details[]
Unlike its appearance in Thunder Force III, here Khaos has a organic appearance, appearing as a monster attached to a wall. During the fight it is aided by a small claw which pops out randomly from the floor or ceiling and shoots a small bullet spread. The boss itself only has one attack in each of its forms, shooting four expanding bubbles in the first and a huge energy beam in the second.
| Thunder Force III / Thunder Force AC / Thunder Spirits | ||
| Characters | Jean R. Fern • Sherry M. Jupiter | |
| Ships | Fire LEO-03 "Styx" | |
| Stages | Hydra • Gorgon • Seiren • Haides • Ellis • Cerberus • ORN Base • ORN Core (TFIII) Graveyard • Ruins Inside • Original Battleship • ORN Core (TS) | |
| Bosses | Gargoyle • Twin Vulcan • King Fish • G-Lobster • Mobile Fort • Cerberus • Base Guarder • Khaos (TFIII) Roll Gunner • Defense Satellite • Khaos (TS) | |