To open the secret room of the Parthenon in Athens.The scientists discovered that Pythagoras studied the Egyptians, and knew about the Sirians' technology. Serious sam entered the timelock once again, this time to travel back in time to the Ancient Greece.He must take the medallions stored in Troy and Sparta,
These are the maps currently included with the first beta: Name : ->Grandvoid-> Serious Sam : The Retro Encounter Deathmatch - Beta 1 Removed recoil drawbacks from the Coachgun, Sniper Rifle, Pump Shotgun, Winchester M1887 Fixed respawn rates: Serious damage respawns every 2 minutes, Red Armor and Health every minute Improved Axe: Better collisions and gets bloody on kill Added new holiday maps: 'Yodeller', 'Nutcracker' and normal maps: 'Flag Trouble'