Ezek a korok tal�lhat�k az Empire Earthben: # T�rt�nelem el�tti kor (i.e.500000-50000)

                                                                 # K�korszak (i.e.50000-5000)

                                                                 # R�zkorszak (i.e.5000-2000)

                                                                 # Bronzkor (i.e.2000-i.sz.1)

                                                                 # S�t�t korok (i.sz.1-900)

                                                                 # K�z�pkor (i.sz.900-1300)

                                                                 # Renesz�nsz kor (i.sz.1300-1500)

                                                                 # Birodalmi kor (i.sz.1500-1700)

                                                                 # Az iparosod�s kora (i.sz.1700-1900)

                                                                 # Atomkor: I. vil�gh�bor� (i.sz.1900-1930)

                                                                 # Atomkor: II. vil�gh�bor� (i.sz.1930-1950)

                                                                 # Atomkor: Leg�jabb kor (i.sz.1950-2000)

                                                                 # Digit�lis kor (i.sz.200-2100)

                                                                 # Nanokor (i.sz.2100-2200)

Az Art of Conquersben m�g egy �j kor van az: # �rkorszak (i.sz.2200-2400)