Honeyman for his Egyptian Era suggestion.
LiquidRage for his Post-Apocalyptic Scenario suggestion.
Iloveeevee and johnny18 for their suggestions and help with the Medieval Era
NecrumWarrior for the Industrial Revolution, Mobster Mania, Pirates Golden Age and Time Rift Eras.
joshbl56 for the Progressive Era
Happy Smiley Yum Yum for finally motivating me to add the Ice Age Era.