
Balrog is a fictional character in Capcom's Street Fighter series. He made his first appearance in Street Fighter II: The World Warrior in 1991. In the series, he is a disgraced boxer and antagonist who works for M. Bison's organization, Shadaloo.

Billy Kane is a video game character created by SNK. He makes first appearance in the fighting game Fatal Fury: King of Fighters as the sub-boss from the game. In the Fatal Fury series Billy is the right-hand man from Geese Howard, the crime lord from Southtown. In one of Geese's The King of Fighters tournaments, Billy and Geese are defeated by Terry Bogard and his friends, who sought revenge for the death of his father. As such, Geese starts losing control from Southtown and Billy seeks to defeat Terry. Besides the Fatal Fury series, Billy is also a recurring character from the series The King of Fighters in which he continues entering into The King of Fighters tournaments but in a team composed of three members.

The Sonic the Hedgehog video game franchise began in 1991 with the game Sonic the Hedgehog for the Sega Genesis, which pitted a blue anthropomorphic hedgehog named Sonic against a rotund male human villain named Doctor Eggman. The sequel, Sonic 2, gave Sonic a fox friend named Tails. Sonic CD introduced Amy Rose, a female hedgehog with a persistent crush on Sonic. Sonic 3 introduced Knuckles the Echidna, Sonic's rival and, later, friend. All five of these have remained major characters and appeared in dozens of games.

Destroy All Humans! is an open world action-adventure video game franchise that is designed as a parody of Cold War-era alien invasion films. Destroy All Humans! is available for the PlayStation 2 and Xbox, Destroy All Humans! 2 is available for the PlayStation 2 and Xbox, Destroy All Humans! Big Willy Unleashed is available for the Wii game console, and Destroy All Humans! Path of the Furon is available for the Xbox 360 and PlayStation 3 game consoles. The first game has been ported to PS4 being upscaled to 1080p, along with Destroy All Humans! 2.

Eddy Gordo is a video game character from the Tekken series by Namco Bandai Games. The character is a Brazilian capoeira fighter. Eddy made his debut in the arcade version of Tekken 3 in 1997 and his first console appearance was in the 1998 PlayStation port of the title. Eddy has since appeared in every game thereafter, although he shares the same character slot as Christie Monteiro in Tekken 4 and Tekken 5, but regained his own slot in subsequent games beginning with Tekken 5: Dark Resurrection.

Ermac is a fictional character in the Mortal Kombat fighting game franchise by Midway Games/NetherRealm Studios. The character originated due to rumors over a diagnostics menu listing that displayed the text ERMACS and were followed by claims of an alleged glitch in the first game, which were perpetuated by video game magazine Electronic Gaming Monthly (EGM). Due to the growing interest, he was added by the series developers to the roster of playable characters in Ultimate Mortal Kombat 3, as a red palette swap of Scorpion. Ermac has become a recurring character in the Mortal Kombat games after playing a central role in Mortal Kombat: Deception, in which he had a distinctive redesign and joined forces with series protagonist Liu Kang, but he has had smaller roles in subsequent series releases.

Etna is a fictional character who appears in the Disgaea series of video games. First appearing as one of the main characters in the series's first entry, Disgaea: Hour of Darkness in 2003, she has appeared in most subsequent entries in either lead or supporting roles, and had many cameo appearances across other Nippon Ichi Software video games.

Fawful, known in Japan as Gerakobits , is a fictional character appearing in the Mario & Luigi series of role-playing video games developed by AlphaDream. The character is considered to be "insane," and served as the secondary antagonist of Superstar Saga and the main antagonist of Bowser's Inside Story.
Goombas, known in Japan as Kuribo , are a mushroom-like species from Nintendo's Mario franchise. They first appeared in the NES video game Super Mario Bros. as the first enemy players encounter. They have appeared outside video games, including in film, television, and other media. They are usually brown and are most commonly seen walking around aimlessly, often as an obstacle, in video games. They were included late in the development of Super Mario Bros. as a simple, easy to defeat enemy.

Goro is a fictional character from the Mortal Kombat fighting game series. He first appears in the original Mortal Kombat as an unplayable character, challenging the player before the final fight with Shang Tsung. Goro is a member of the four-armed half-human, half-dragon race, called the Shokan. In the original game he has been champion of the Mortal Kombat tournament for 500 years before being defeated by eventual tournament champion Liu Kang. Unlike most characters in the game, who were digitized representations of live actors, Goro was a clay sculpture animated through stop motion.

The Hammer Bro is a recurring enemy in the Mario video game series. Created by Japanese video game designer Kazuaki Morita, it is a subspecies of Koopa Troopa that walks upright and attacks by throwing hammer projectiles at the player character. Different variations of the character, based on projectiles they throw, include Boomerang Bro, Fire Bro, Sledge Bro, Sumo Bro, and Ice Bro. It has appeared in nearly every Super Mario game since its first appearance in Super Mario Bros., and has also appeared in various animated and printed adaptations.

HK-47 is a fictional droid character in the 2003 video game Star Wars: Knights of the Old Republic, its 2004 sequel, Star Wars Knights of the Old Republic II: The Sith Lords, the Trials of Obi-Wan 2005 expansion pack to the massively multiplayer online game Star Wars Galaxies, and the MMORPG Star Wars: The Old Republic (2011). HK-47 was voiced by Kristoffer Tabori. HK-47 has been positively received for his characterization and humor.

Manhunt is a 2003 stealth-based survival horror video game developed by Rockstar North and published by Rockstar Games, originally released for the PlayStation 2 in November 2003, and for Microsoft Windows and Xbox in April 2004. Manhunt was released through the PlayStation Network for the PlayStation 3 in 2013 and PlayStation 4 in 2016. Set within the fictional Carcer City, the story follows James Earl Cash, a death row prisoner who is forced to participate in a series of snuff films for disgraced film producer Lionel Starkweather, earning his freedom by murdering criminal gang members sent to hunt him on camera.

Koopa Troopas or Koopas, known in Japan as Nokonoko (ノコノコ), are a fictional race of anthropomorphic turtle-like creatures from the Mario series, as well as its sister series Yoshi. Although the term 'Koopa' is a blanket term for the entire species of anthropomorphic tortoises in the series, to which creatures such as Lakitu, Hammer Bros. and Bowser belong, the term is often used to refer colloquially to this particular enemy. First appearing in the 1985 Nintendo Entertainment System game Super Mario Bros. along with the Goomba, the Koopa Troopa is among the oldest recurring enemies in the series and have appeared in some form in all of the main games and most of the spin-off games. When defeated, Koopas may flee from or retreat inside their shells, which can usually be used as weapons. Koopa shells are a recurring weapon in the series, particularly popularized in the Mario Kart series, in which they can be fired as projectiles against other racers. Despite making up the bulk of Bowser's army, known as the "Koopa Troop", Koopas as a species are often shown to be peaceful, some teaming up with Mario. An undead Koopa Troopa becomes a Dry Bones.

The Koopalings are a fictional group of seven childlike characters in the Mario video game franchise by Nintendo. Their individual names are Larry Koopa, Roy Koopa, Lemmy Koopa, Wendy O. Koopa, Iggy Koopa, Morton Koopa Jr., and Ludwig von Koopa. Originally depicted as the children of the series antagonist Bowser, they first appeared as boss characters in the 1988 game Super Mario Bros. 3. They have since appeared in subsequent Super Mario games and spin-off Mario games.

Lakitu, known in Japan as Jugem , is a fictional flying Koopa in the Mario franchise. Created by Shigeru Miyamoto, he first appeared in the Nintendo Entertainment System video game Super Mario Bros., where he dropped enemies called Spinies on the stage. He has a striped green shell, wears aviator goggles, and rides around in a smiling cloud. He has since appeared in several main Mario titles since, as well as Mario spin-off titles, notably the Mario Kart series where he acts as the referee and a playable character in Mario Kart 7, Mario Kart 8 and Mario Kart Tour. He has appeared in non-Mario titles, including the Super Smash Bros. series as an assist trophy in Super Smash Bros. Brawl, Super Smash Bros. for Nintendo 3DS and Wii U and Super Smash Bros. Ultimate.

Mona Sax is a fictional character in the neo-noir media franchise Max Payne, where she represents the femme fatale archetype. Mona is a mysterious contract killer in a dangerous relationship with the series' titular protagonist, the policeman-turned-vigilante Max Payne. The character was portrayed by Kathy Tong and voiced by Julia Murney and Wendy Hoopes in the video games, and was played by Mila Kunis in the film adaptation.

Reptile is a video game character from the Mortal Kombat fighting game franchise created for Midway Games/NetherRealm Studios. He debuted in Mortal Kombat as a hidden opponent; it was the first fighting game to introduce a secret fighter, reached if the player fulfilled a set of requirements. He appeared in subsequent titles as a playable character, also appearing in the merchandise and other media related to the series.

The Sonic the Hedgehog video game franchise began in 1991 with the game Sonic the Hedgehog for the Sega Genesis, which pitted a blue anthropomorphic hedgehog named Sonic against a rotund male human villain named Doctor Eggman. The sequel, Sonic 2, gave Sonic a fox friend named Tails. Sonic CD introduced Amy Rose, a female hedgehog with a persistent crush on Sonic. Sonic 3 introduced Knuckles the Echidna, Sonic's rival and, later, friend. All five of these have remained major characters and appeared in dozens of games.

Sagat is a character in Capcom's Street Fighter fighting game series. Originally an unplayable boss in the first installment, he became a playable character in later games. Sagat is depicted as a renowned muay Thai expert known for his incredible power and height. His signature move is the "Tiger Knee." He is often called the "Emperor of Muay Thai" in his home country. It is possible he was named after Sagat Petchyindee.

Shadow the Hedgehog is a character appearing in Sega's Sonic the Hedgehog video game franchise. Shadow was created by Takashi Iizuka and Shiro Maekawa, and debuted in the series' 2001 installment Sonic Adventure 2. Although this was intended to be his only appearance, Shadow proved so popular among fans that developer Sonic Team decided to include him in 2003's Sonic Heroes. Shadow has since featured in numerous entries in the franchise, including a self-titled spin-off game in 2005. He also appears in Sonic television adaptations, comics, and merchandise.

Starkiller, born Galen Marek and also known as The Apprentice, is the fictional protagonist of the Star Wars: The Force Unleashed video games and literature, part of the Star Wars expanded (Legends) universe.

Tira (ティラ) is a fictional character in the Soulcalibur series of video games. She was created by Namco's Project Soul division. Tira was originally introduced in Soulcalibur III and has returned in Soulcalibur IV, Soulcalibur V and Soulcalibur VI. A mentally unstable young woman, Tira is a former member of an assassination guild, the Bird of Passage, who left the group due to her state, eventually becoming a loyal servant of the cursed sword, Soul Edge, and its wielder, Nightmare. While originally only having a case of split personality, the influence of Soul Edge and its counterpart, Soul Calibur, breaks Tira's mind even further that she currently possesses two different personalities: jolly and gloomy.

Vega is a fictional character from the Street Fighter fighting game series by Capcom. Vega is a mask-wearing, claw-wielding fighter from Spain who uses a personal fighting style combining Japanese ninjutsu and Spanish bullfighting, earning him the nickname of "Spanish Ninja".

Voldo is a fictional character in the Soulcalibur series of video games. Created by Namco's Project Soul division, he first appeared in Soul Edge, and later in all games of the Soulcalibur series with the exception of Soulcalibur Legends. His likeness has been used for merchandise related to the series, ranging from plush toys to action figures. Voldo has no spoken dialogue in any title in the series, instead moaning or hissing deeply while fighting an opponent.

Time Crisis is a first-person on-rails light gun shooter series of arcade video games by Namco. The first installment of the series was released in arcades in 1995 and later ported to PlayStation consoles.

Wolf O'Donnell is a fictional character in Nintendo's Star Fox video game series. In the series, Wolf O'Donnell is an anthropomorphic wolf who is both the leader of the Star Wolf mercenary team and rival to Fox McCloud. Star Wolf is initially hired by Andross to take down the Star Fox team; although unsuccessful in doing so, the dogfights between the two teams results in Wolf developing both a grudging respect for Fox and a desire to defeat him in a rematch.

Sonic Lost World is an action-adventure platform game developed by Sonic Team. It is part of the Sonic the Hedgehog series, and was released in October 2013 for the Wii U and Nintendo 3DS in PAL regions by Nintendo and by Sega in North America and Japan. A port for Microsoft Windows was later released in November 2015.