Wait a sec. At the bottom on the travel map it says "More Population=More Everything." And Aspen wood is almost as hard as JONESTOWN?!?!?! WTF?!?!? Aspen wood only has like 1040 residents. It's like you make ALL the residents there zombies. Aspenwood should be the easiest spot on the map, as it has the lowest population.
Amazingly enough, when I beat the game, the part in Monkey Wrench by Foo Fighters just started the third chourus. What? You don't get it? The last words said befor the third chorus is: and now I'm free!
What's that flying through the grey sky? I don't know! It's a bird! It's a plane! It's Ragdoll man! Coming to slam himself through the ground to save us from the same fate!
If you do this, YOU CAN'T LOSE: On the first level, take the Pokingmon and place three on the right wall(or left wall, if you're a leftie) and have one above there. Put a foot blaster to the left(Right if you're a leftie) of Flakboy, and put the duck on the opposite side. NOW, put a BouncingBoy under ALL the Pokingmons. Then upgrade to the Stabatrix, LaserKill, Blastastic, MegaMiner, LegEater, Boingbastic and Propelatron! When you have the DamageDealer, it can go on the ceiling, so stick it next to the Pokingmons and Stabatrixes, and possibly the LaserKills. When you have the Destuctor, use that. And the DamageMaster and its upgrades? Simple. Use when Flakboy is in the air from your mine. DO NOT USE THE SKINNERATOR. Hope this helps. :P