"Two men enter, one man leaves."Any place that is dedicated to competition of some sort, usually involving fighting. Often the setting of the Inevitable Tournament. Sometimes, the structure itself becomes the focus of a town or location. Heck, it can even be the main focus of the culture and economy of said town. See also Blood Sport, Gladiator Games, Tournament Arc.
- There's one of these in an ad for Kaplan Learning Centers (paraphrased):
Female announcer (in a swing for some reason): Behold...Algebra! And Science and Geography! (we see Anthropomorphic Personifications of them, built like brick shithouses) Who will take up their challenge?!
(enter three unassuming junior high school kids)
First: I will.
Second: Me too.
Third: So will I.
- Early labels for Mike's Hard Lemonade used to feature the text, "We can't tell you what goes into Mike's Hard Lemonade but let's just say this...ten lemons come in, only three come out."
- There's at least one fighting arena in shows like Dragon Ball Z.
- At the beginning of Saint Seiya the heroes are drawn together to the "Galactic Tournament".
- The junk planet in Astro Boy had one with a special energy ceiling to keep robots from escaping.
- Big Hero 6 begins with Hiro taking part in a robo-fight. The emcee even announces, "Two bots enter, only one bot leaves!"
- The Thunderdome in Mad Max: Beyond Thunderdome, obviously.
Dr. Dealgood: Listen all! This is the truth of it. Fighting leads to killing, and killing gets to warring. And that was damn near the death of us all. Look at us now! Busted up, and everyone talking about hard rain! But we've learned, by the dust of them all... Bartertown's learned. Now, when men get to fighting, it happens here! And it finishes here! Two men enter; one man leaves. (crowd chants "Two men enter, one man leaves" until Dealgood motions for silence) Right now, I've got two men, two men with a gut full of fear. Ladies and gentlemen, boys and girls... dyin' time's here.
- Escape from New York: The Duke has an enclosed boxing ring where he forces prisoners to fight to the death with baseball bats.
- Gladiator: Maximus becomes a gladiator and fights in the actual original Colosseum.
- Terminal Island in the latest remake of Death Race is a massive version of this.
- The Geonosis arena in the Star Wars prequels.
- The Running Man is also a large-scale example.
- Robot Holocaust opens with two guys wrestling to the death...but it's not very thrilling.
- The titular event in The Hunger Games has arenas that are designed and built years in advance to be used one time and one time only. Afterwards they become tourist destinations.
- In the Deltora Quest series (and its subsequent Animated Adaptation) there is the town of Rithmere known for its annual gladiator tournaments called the Rithmere Games and Championships.
- Mystery Science Theater 3000: "Oh, can't we just get beyond Thunderdome?"
- BattleBots had The Battlebox.
- Robot Wars also has its own specialized arena.
- Iron Chef and Iron Chef America had Kitchen Stadium.
- The SyFy miniseries Dune gives the Harkonnen a gladiatoral arena.
- In the Basic Dungeons & Dragons Known World setting, the Empire of Thyatis (which was based on the Byzantine Empire) had coliseums with gladiatorial combat.
- The Solaris City arenas of BattleTech were originally battlemech testing grounds owned by manufacturers who would stage fights to win the support of Star League politicians, but soon opened up for public viewing and betting, which was followed up by private competitors and entering themselves in the fights. Solaris 7 is now famous for its battlemech gladiatorial combat that is broadcast throughout the Inner Sphere. Solaris appears in multiple MechWarrior adaptations.
- BIONICLE: The Coliseum in Metru Nui, various arenas in Bara Magna, most notably the Arena Magna in the city of Atero.
- Slizers: the arena situated at the north pole where the 7 sections of the planet meet. Judging by the promo mini-comics, the Slizers compete to throw disks into a floating ring in the middle that also houses some sort of Energy Being.
- The Crucible in Fable.
- Pokémon Stadium
- Several of Marathon's multiplayer maps are arenas, and one of them, in fact, the most popular, is actually called "Thunderdome."
- Oddly, in Persona 3 FES, there was an area like this. You used it to battle it out among your party members to decide whether to go back to the past or go to the present.
- Wild ARMs 4 had a town where the main attraction was the Arena.
- The Elder Scrolls IV: Oblivion had an arena as well, in which the player could either participate or simply watch and bet. Many of the achievements in the Xbox 360 version were focuses around climbing the Arena quest tree.
- The Glitz Pit in Paper Mario: The Thousand-Year Door.
- This has been a staple of World of Warcraft since the Burning Crusade expansion. Generally, there is a quest chain at each place where you gain progressively better and better rewards and fight tougher and tougher enemies, leading up to a final challenge, which usually rewards a rare-quality itemnote :
- With the Cataclysm update, the formerly decorative "Thunderdrome" in Gadgetzan received a quest chain of this type.
- The one that started it all was the Ring of Blood in Nagrand, introduced in Burning Crusade.
- Wrath of the Lich King introduced the Amphitheater of Anguish, a continuation of the Ring of Blood. Horde players could also find a similar quest chain in Conquest Hold in Grizzly Hills.
- In addition to the Thunderdrome above, the Cataclysm continuation of the tradition was the Crucible of Carnage, located in the Twilight Highlands.
- Mists of Pandaria continued with the Arena of Annihilation. To fix the issues with past incarnations where players would get stuck at various points of the chain or not get the next quest, it was made into a scenario, which is a pre-determined group of players who all progress at the same rate. Mists also introduced the Brawler's Guild, a single-player PvE feature located in Stormwind (for the Alliance) and Orgrimmar (for the Horde).
- The Colosseum also appears in Kingdom Hearts I.
- The Spargus Arena in Jak 3: Wastelander.
- The Hole in Fallout 3: The Pitt, a probable reference to Mad Max's Thunderdome.
- Fallout 4 has the Combat Zone, a Raider fight club set in the former Orpheum Theatre.
- MechWarrior 4: Mercenaries features the Solaris Arenas, which are a variety of different enclosed environments on Solaris VII dedicated for battlemech gladiatorial combat - each arena is as large as a small city, and are totally enclosed by walls a quarter mile tall. Mechwarrior Living Legends also features Solaris-sponsored arenas on other worlds, such as a combat arena on a large comet; additionally, all the arenas are lit up by spectacular fireworks displays.
- Futurama had a stadium where Fry and Zoidberg duked it out.
- Tower of God: Many of the testing areas in the various different floors, including the Wineglass, the Crown Game Room, the Hide And Seek arena and the 20th floor … dormitory?
- Cage fighting
- The Thunderdome, St. Petersburg, Florida, from 1993-1996. Originally built as the Florida Suncoast Dome for the purpose of luring a Major League Baseball team, it was renamed when it hosted the Tampa Bay Lightning (NHL) and Storm (Arena Football). When those teams left for the brand-new Ice Palace, the Thunderdome was renovated to prepare for the MLB expansion Devil Rays, and renamed Tropicana Field.