

Developed by Konami.
Teenage Mutant Ninja Turtles: The Hyperstone Heist, released in Europe as Teenage Mutant Hero Turtles: The Hyperstone Heist and in Japan as Teenage Mutant Ninja Turtles: Return of the Shredder is a side-scrolling beat 'em up based on the comic book characters the Teenage Mutant Ninja Turtles for the Sega Genesis.
April O'Neil is reporting from Liberty Island when, in a sudden flash of light, her audience and herself witness Manhattan Island suddenly starting to shrink. Shredder then hijacks the airwaves and announces to the world that this was only a demonstration of the power of the Hyperstone, the treasure of Dimension X. With the Hyperstone in his possession, he now has the power to take over the world. The Turtles have no choice but to go after Shredder and stop him.

Fighting / Hack and slash/Beat 'em up / Adventure / Action
NOTE: This is the original 4-Player Arcade release, not the NES Title. The player chooses from one of the four Ninja Turtles: Leonardo, Michelangelo, Donatello, and Raphael. After Shredder kidnaps the Turtles' friend April O'Neil and their mentor Splinter, they must give chase, save their comrades, and defeat the evil Shredder. The player chooses from one of the four Ninja Turtles: Leonardo, Michelangelo, Donatello, and Raphael. Depending on the version of the game, the characters are either, chosen at the start of the game or assigned by control panel. After Shredder kidnaps the Turtles' friend April O'Neil and their mentor Splinter, they must give chase, save their comrades, and defeat the evil Shredder. Up to four players (two in some versions) can take control of any of the Turtles. Donatello has slower attacks but a longer range, Michelangelo and Raphael have faster attacks but a shorter range, and Leonardo is a well-rounded Turtle with average range and speed. The eight-way joystick controls the movements of the Turtle, the jump button makes them jump and the attack button makes them hit in front of them using their weapon. In addition to this, some combinations are possible. The Turtles can throw Foot soldiers overhead, and by pressing the jump and attack buttons, a special attack is performed. Raphael rolls along the ground and finishes with a kick, while the other Turtles do a sweeping jump attack with their weapons. Turtles can also spring off the wall in certain areas. Enemies can be defeated more quickly by slamming them into walls or solid objects. Many objects such as traffic cones, parking meters, fire hydrants and exploding oil drums can be hit or damaged with attacks in order to help defeat nearby enemies. In the attract mode, the game showed the first part of the cartoon opening, along with a portion of the Teenage Mutant Ninja Turtles theme song. Most of the enemies the Turtles face are the Foot Soldiers, all color-coded to indicate their attack patterns and weapon of choices. Some enemies, such as the standard purple-clad Foot Soldiers and Roadkill Rodney robots, have the ability to restrain the Turtles' mobility and drain their health, leaving the player open to attack for other enemies. The bosses in the game include Rocksteady and Bebop (individually at first in that order, and later the two of them together), Baxter Stockman, Granitor, General Traag, Krang, and Shredder himself.

Hack and slash/Beat 'em up / Arcade / Action / Science fiction
Teenage Mutant Ninja Turtles IV: Turtles in Time, developed by Konami, is a side-scrolling beat ’em up for up to two players. It is the fourth game in the series, following Teenage Mutant Ninja Turtles III: The Manhattan Project on the Nintendo Entertainment System. Originally released as an arcade game, it was later ported to the Super Nintendo Entertainment System in 1992.

Shooter / Platform / Hack and slash/Beat 'em up / Action / Science fiction
This video game is based on the cartoon television series Bucky O'Hare and the Toad Wars under license from Hasbro, Inc. While it is generally classified as a scrolling fighting game, utilizing a Final Fight-esque landscape, the player's character is also armed with a laser gun, adding in elements of a scrolling shooter. However, if the character is extremely close to an enemy, he will throw out his fists to attack - a precursor to the characters featured in Metal Slug, who use knives in close combat. Much like the cartoon, Bucky O'Hare features colorful animation, and voice actors from the series were hired to participate in the game's cut scenes. The player chooses from five protagonists: Bucky O'Hare, the heroic rabbit captain of the space ship Righteous Indignation; Jenny, an "Aldebaran cat" and telepath; Dead-Eye Duck, a four-armed mallard; Willy, a kid from earth that replaced their engineer, and Blinky, a one-eyed android. As in the television series, the characters must stop the Toad Empire from invading extraterrestrial planets and enslaving their peoples; to do so they must shoot their way through an army of brainwashed toads to destroy their evil leader, a computer program known as "Komplex" and release the "Interplanetary Life Force." The enemies, among them Al Negator, Toadborg, Total Terror Toad, a "Cyborg Spider", the various varieties of Toad Storm Troopers, the Toads' Air Marshall, and "Komplex-2-Go" who featured in the comic book and cartoon series continuities.

Hack and slash/Beat 'em up / Action / Science fiction
Teenage Mutant Ninja Turtles II: Back from the Sewers, released as Teenage Mutant Hero Turtles II: Back from the Sewers in Europe, and simply Teenage Mutant Ninja Turtles 2 in Japan, is a 1991 Game Boy game by Konami. It is the sequel to Teenage Mutant Ninja Turtles: Fall of the Foot Clan.

Hack and slash/Beat 'em up / Arcade / Action
Mr. X and the Syndicate are back, this time taking Adam hostage! Take on the role of Axel, Blaze, Skate, or Max to rescue Adam, and destroy Mr. X once and for all.

Shooter / Hack and slash/Beat 'em up / Arcade / Action / Science fiction
Alien vs. Predator is a 1994 beat 'em up video game developed and released by Capcom for the CPS-2 arcade game system. It is based on the science fiction franchise of the same name. Introducing an original fighter to the game: Lt. Kurosawa, the players take control of up to three from the selection of four cyborgs and Predator characters in a battle against the Xenomorph hordes and rogue human soldiers.

Hack and slash/Beat 'em up / Adventure / Arcade / Action / Fantasy
Teenage Mutant Ninja Turtles III: The Manhattan Project is a side-scrolling beat-'em-up. The game features play mechanics similar to the previous game, Teenage Mutant Ninja Turtles II: The Arcade Game, but it is an original title for the NES without any preceding arcade version.

Platform / Hack and slash/Beat 'em up / Action / Science fiction
Battletoads is the first game of the Battletoads series. The game is a platform scrolling beat 'em up, with varying elements of racing, climbing and vehicle-based obstacle courses. Players start with three lives each time the game is started, which get replenished every time the player continues after getting defeated. The game contains no saving system or password features. The player has a maximum of six hit points that can be replenished by eating flies. It is by some considered to be one of the hardest games of all time, and it have previously been listed at 8th place in IGN's "Top 10 Most Difficult Games to Beat."