The Prison Castle


 * 1) Defeat the Synapsid Goons, 1st Encounter
 * 2) Enter the Gate
 * 3) Defeat Metriorhynchus in Battle
 * 4) Enter the Castle Door
 * 5) Defeat the Synapsid Goons, 2nd Encounter
 * 6) Defeat Ophiacodon in Battle
 * 7) Enter the Lair
 * 8) Defeat the Synapsid Goons, 3rd Encounter
 * 9) Defeat the Synapsid Goons, 4th Encounter
 * 10) Defeat Dimetrodon in Battle