Orpheus was the son of the Muse Calliope and therefore a grand musician. His wife was a dryad, Eurydice, who also attracted the attentions of Aristaeus. Aristaeus pursued her until she stepped on a poisonous snake and was forced into the Underworld. Orpheus was determined to retrieve his beloved. He journeyed down to the underworld, first charming Charon, ferryman of the dead, and lulling to sleep Cerberus, the three-headed watchdog. He encountered Hades, who initially refused to release Eurydice, but Orpheus's music so touched Persephone that she pleaded Orpheus's case, and Hades relented. There was one condition: that Orpheus not look back on their way out. Of course, Orpheus was worried that Eurydice was not behind him, and he fatefully glanced back to see if she was following him. She disappeared back into Hades, and he lost her forever. KEEP IT GOING
Copy when low: The Welcoming Committe: Build a compact line of 5 maxed out solar panels, then 6 or so energy tanks, maxed out, and then build a semi-circle shaped arch with the THELs, but dont max them out. Upgrade every 3rd one or until you run out of cash. It would look like: l | ) line of energies, the storages, and a semi-semi-circle of partially upgraded THELs. Works :)
I often do that, I use a marauder, I've been using a marauder since my 110th kill (Back then I was using a fighter) I'm now at 517 kills. BTW I'm alien.
i noticed that many are noobs here is hint to win both normal and hard:first start with getting 50$ and buy shotgun then 450$ to get the assault rifle then upgrade barricades two times then get money for last wep then max out your barricades that way normal zombies will die without touching them and that way u can have alot of money then u just take a place to cover your self for last waves with sentry all over the place and mines outside it and watch for the white dots on the map after wave 15 they destroys your barricades and u cant biuld them anymore.keep this live cuz it works and noobs dont whine this was made by lorddeadman