This yielded two combats for the cost lanista of three gladiators, rather than four; such contests were prolonged, and in some cases, more bloody. A general melee of several, lower-skilled gladiators was far less costly, but also less popular. Increasingly the munus was the editor's gift to spectators who had come to expect the best as their due. Gladiators may have been involved in these as executioners, though most of the crowd, and the gladiators themselves, preferred the "dignity" of an even contest.
So the gladiator, no matter how faint-hearted he has been throughout the fight, offers his throat to his opponent and directs the wavering blade to the vital spot. For death, when it stands near us, gives even to inexperienced men the courage not to seek to avoid the inevitable. Once a band of five retiarii in tunics, matched against the same number of secutores, yielded without a struggle; but when their death was ordered, one of them caught up his trident and slew all the victors. By common custom, the spectators decided whether or not a losing gladiator should be spared, and chose the winner in the rare event of a standing tie. Martial describes a match between Priscus and Verus, who fought so evenly and bravely for so long that when both acknowledged defeat at the same instant, Titus awarded victory and a rudis to each.
Few gladiators survived more than 10 contests, though one survived an extraordinary 150 bouts; and another died at 90 years of age, presumably long after retirement. A gladiator might expect to fight in two or three munera annually, and an unknown number would have died in their first match. Having no personal responsibility for his own defeat and death, the losing gladiator remains the better man, worth avenging.
It was inaugurated by Titus in 80 AD as the personal gift of the Emperor to the people of Rome, paid for by the imperial share of booty after the Jewish Revolt. Martial wrote that "Hermes a gladiator who always drew the crowds means riches for the ticket scalpers". Even after the adoption of Christianity as Rome's official religion, legislation forbade the involvement of Rome's upper social classes in the games, though not the games themselves. Augustus, who enjoyed watching the games, forbade the participation of senators, equestrians and their descendants as fighters or arenarii, but in 11 AD he bent his own rules and allowed equestrians to volunteer because "the prohibition was no use". Caesar's munus of 46 BC included at least one equestrian, son of a Praetor, and two volunteers of possible senatorial rank. When a gladiator earned their freedom or retirement, they were given a wooden rudis sword to signify proof of their freedom from slavery.
The magistrate editor entered among a retinue who carried the arms and armour to be used; the gladiators presumably came in last. A procession (pompa) entered the arena, led by lictors who bore the fasces that signified the magistrate-editor's power over life and death. The night before the munus, the gladiators were given a banquet and opportunity to order their personal and private affairs; Futrell notes its similarity to a ritualistic or sacramental "last meal". Female gladiators probably submitted to the same regulations and training as their male counterparts. Other novelties introduced around this time included gladiators who fought from chariots or carts, or from horseback. In the mid-republican munus, each type seems to have fought against a similar or identical type.
Of the 176 days reserved for spectacles of various kinds, 102 were for theatrical shows, 64 for chariot races and just 10 in December for gladiator games and venationes. A single late primary source, the Calendar of Furius Dionysius Philocalus for 354, shows how seldom gladiators featured among a multitude of official festivals. In the early imperial era, munera in Pompeii and neighbouring towns were dispersed from March through November. It is not known how many gladiatoria munera were given throughout the Roman period.
The Christian author Tertullian, commenting on ludi meridiani in Roman Carthage during the peak era of the games, describes a more humiliating method of removal. The body of a gladiator who had died well was placed on a couch of Libitina and removed with dignity to the arena morgue, where the corpse was stripped of armour, and probably had its throat cut as confirmation of death. Even more rarely, perhaps uniquely, one stalemate ended in the killing of one gladiator by the editor himself.
Later games were held by an editor, either identical with the munerator or an official employed by him. In the next century, Augustine of Hippo deplored the youthful fascination of his friend (and later fellow-convert and bishop) Alypius of Thagaste, with the munera spectacle as inimical to a Christian life and salvation. His revision of sumptuary law capped private and public expenditure on munera, claiming to save the Roman elite from the bankruptcies they would otherwise suffer, and restricting gladiator munera to the festivals of Saturnalia and Quinquatria. In the closing years of the politically and socially unstable Late Republic, any aristocratic owner of gladiators had political muscle at his disposal. The climax of the show which was big for the time was that in three days seventy four gladiators fought.
Legislation by Claudius required that quaestors, the lowest rank of Roman magistrate, personally subsidise two-thirds of the costs of games for their small-town communities—in effect, both an advertisement of their personal generosity and a part-purchase of their office. The earliest munera took place at or near the tomb of the deceased and these were organised by their munerator (who made the offering). In the Byzantine Empire, theatrical shows and chariot races continued to attract the crowds, and drew a generous imperial subsidy. By this time, interest in gladiator contests had waned throughout the Roman world.
Many gladiator epitaphs claim Nemesis, fate, deception or treachery as the instrument of their death, never the superior skills of the flesh-and-blood adversary who defeated and killed them. Rather, she seems to have represented a kind of "Imperial Fortuna" who dispensed Imperial retribution on the one hand, and Imperially subsidised gifts on the other—including the munera. Modern scholarship offers little support for the once-prevalent notion that gladiators, venatores and bestiarii were personally or professionally dedicated to the cult of the Graeco-Roman goddess Nemesis. Ordinary citizens, slaves and freedmen were usually buried beyond the town or city limits, to avoid the ritual and physical pollution of the living; professional gladiators had their own, separate cemeteries. Modern pathological examination confirms the probably fatal use of a mallet on some, but not all the gladiator skulls found in a gladiators' cemetery.
Those condemned ad ludum were probably branded or marked with a tattoo (stigma, plural stigmata) on the face, legs and/or hands. By Domitian's time, many had been more or less absorbed by the State, including those at Pergamum, Alexandria, Praeneste and Capua. The Spartacus revolt had originated in a gladiator school privately owned by Lentulus Batiatus, and had been suppressed only after a protracted series of costly, sometimes disastrous campaigns by regular Roman troops. Hopkins and Beard tentatively estimate a total of 400 arenas throughout the Roman Empire at its greatest extent, with a combined total of 8,000 deaths per annum from executions, combats and accidents. Marcus Junkelmann disputes Ville's calculation for average age at death; the majority would have received no headstone, and would have died early in their careers, at 18–25 years of age. A natural death following retirement is also likely for three individuals who died at 38, 45, and 48 years respectively.