Extra Impetus 4 will be released on October 15.
Contents of Extra 4:
Historical backgrounds
1 Campaign Game (on Alexander's conquests)
Tutorials and clarifications
New Amendments (learn more in the forum)
41 new army lists:
THE AGE OF HOPLITES
Athens (2 lists)
Thebes
Sparta
Other cities (Corinthus, Megara, Argos…)
Ionic Greeks
Magna Graecia
Thessaly
Thracians
Early Achemenid Persians
Illyrians
ALEXANDER THE GREAT AND THE SUCCESSORS
Early Macedonians
Alexander macedoanians
Alexander Empire
Later Achemenid Persians
Classical Indians
Maurya Empire
Achean League
Aetolian League
Early Ptolemaic
Middle Ptolemaic
Later Ptolemaic
Graeco Bactrian Kingdom
Indo Greek Kingdom
Galatians
Early Seleucids
Scythians
Early Macedonian Successors
Alcetas and Minor Successors
Eumenes
Antigonus Monophthalmus
Demetrius
Lysimachos
ROME AND THE MEDITERRANEAN SEA
Middle Republican Romans
Carthaginians
Iberian and Lusitanians
Celtiberians
Gauls
Numidians
Later Numidians
Later Macedonians
Later Seleucids