Imperial Roman Engineers - Warlord Games These Hail Caesar figures are some of the most beautifully sculpted 28mm figures ever! All models come unpainted and unassembled! Hail Caesar provides all the rules to bring the great battles of the Roman Empires to your tabletop! Created as a joint project between Warlord Games and Osprey Publishing! Written by veteran game designers Alessio Cavatore and Rick Priestley!