These gladiators are mostly promo chips created by Chip Theory Games for the Hoplomachus series. All CF Gladiators work for all 3 Hoplo games. Hoplomachus: Origins has a special ruleset for a CF Gladiator only mode.
CF Gladiators have been awarded as KS stretch goals, CTG tributes, Convention chips, BGG promos, and more. These chips represent people influential to Chip Theory Games, convention volunteers, specially themed units for KS goals, etc.