

Dr. Robotnik has stolen the Red Chaos Emerald, causing the other five to "lose balance" and scatter themselves into a parallel universe. As a result of the instability, South Island is now sinking into the ocean. It is up to Sonic and Tails to find the Chaos Emeralds and restore harmony to the universe, or else the innocent residents of South Island will find themselves taking a long swim.
The storyline to Sonic Chaos, like most Sonic stories, revolves around Dr. Robotnik and his quest for world domination via the mythical Chaos Emeralds. The Emeralds are the source of vitality for all living things, but they could be turned into nuclear bombs and laser weapons in the hands of the rotten Dr. Robotnik.

Platform / Adventure / Arcade / Action / Science fiction
This is a completely different game than its 16-bit counterpart on the Genesis/Mega Drive, and was originally released on the Sega Game Gear and Master System. The Sonic the Hedgehog 2 game marks the debut of Miles ‘Tails’ Prower, Sonic’s best pal, who is then seen recurring in the series. Assist Sonic to rescue Tails, who has been kidnapped by Dr. Robotnik in this platform video game. In exchange of Tails’ safety in this Sega Game Gear video game, the evil scientist asks that the six Chaos Emeralds be given away to six robots, so he can dominate the entire globe. With advanced ability of Sonic to smash through walls and grab back scattered rings hit by enemy, this platform video game is made even more exciting. Join the protagonist in the Sonic the Hedgehog 2 game as he rides a mine cart, a hang glider or skims through water surface in his rescue attempt. With seven zones and three acts each, this Sega Game Gear video game is a rollercoaster ride where you get rewarded at the end of each act.

Platform / Adventure / Action / Fantasy
Mario is super in a whole new way! Combining the finest 3-D graphics ever developed for a video game and an explosive soundtrack, Super Mario 64 becomes a new standard for video games. It's packed with bruising battles, daunting obstacle courses, and underwater adventures. Retrieve the Power Stars from their hidden locations and confront your arch-nemesis— Bowser, King of the Koopas! • Run freely in a grassy meadow, tip-toe through a gloomy dungeon, climb to the top of a mountain, or take a swim in the moat! • Leap headfirst into a watery painting and soon you'll be searching for the surface in an underwater realm! • On-the-fly, 3-D rendered gameplay delivers the action of ruthless enemy attacks from every angle! • Find the Caps that give Mario super powers and ponder the mysteries of the pyramid; you can even race Koopas for fabulous prizes! • With the Nintendo 64 Controller and its analog Control Stick, Mario can crawl, kick down obstacles, swim, do reverse flips, and even stick the landing on his backwards somersault! • Saved game information is stored for up to four players in memory.

A side scrolling 2D platformer and first entry in the Super Mario franchise, Super Mario Bros. follows Italian plumber Mario as he treks across many levels of platforming challenges featuring hostile enemies to rescue Princess Peach from the evil king Bowser.

This is a completely different game than its 16-bit counterpart on the Genesis/Mega Drive, and was originally released on the Sega Game Gear and Master System. To stop the evil Dr. Robotnik, Sonic must traverse six zones consisting of three levels each. Most of the zones are based on those in the original game, but some are entirely new, including a jungle environment and a huge airship. Other unique differences are one level that scrolls automatically and one that is aligned vertically instead of horizontally. Most of the enemies (mechanized animals, defeated by Sonic's spikes when jumping or rolling) and power-ups (speed-ups, shields, extra lives) are the same as in the Genesis version as well. Sonic can pick up golden rings for protection (when hit, he simply loses all of his rings instead of a life) and bonuses: 100 rings gain Sonic an extra life, and 50 remaining rings at the end of a level allow access to pinball-themed special stages full of bumpers and springs. The final level of a zone is always a boss fight against Robotnik. Some of the boss fights differ in the Master System and Game Gear versions of the game, with special designs for the handheld version due to the smaller visible screen area. Sonic should also collect the six Chaos Emeralds to keep them from falling into Robotnik's hands. In a departure from the original game, these are not hidden in the special stages but somewhere in the regular levels.

Platform / Adventure / Arcade / Action
Sonic and Tails are back with three times the fun and three times the trouble! Dr. Robotnik is building the ultimate super-weapon with the help of Knuckles, but you can stop him by getting the Chaos Emeralds first. Rip across snow and water on Sonic's new jet skateboard or zip underwater in Tails' "Sea Fox". But look out - Nack the Weasel is after the Emeralds, too!

Platform / Adventure / Action / Fantasy
Super Mario Bros. 2, 2D platformer and sequel to Super Mario Bros. (1985), features 4 selectable characters (Mario, Luigi, Princess Peach, Toad) as they navigate the dream world of Subcon to defeat the evil toad king Wart. Super Mario Bros. 2 features different ways interacting with enemies and the world, including an object carrying mechanic and more intricate level designs.

Platform / Role-playing (RPG) / Hack and slash/Beat 'em up / Action / Fantasy
An open-world action-adventure game for the Nintendo Entertainment System that features a barbarian warrior with a distinctive "diskarmor" weapon. It is distinct from the original 1986 Arcade game Rygar, which saw numerous home console ports.

Hudson's Adventure Island, also known simply as Adventure Island and released in Japan as Takahashi Meijin no Bouken-jima, is a side-scrolling platform game produced by Hudson Soft that was first released in Japan for the Famicom and MSX on September 12, 1986. It was later released in North America for the Nintendo Entertainment System on September 1988 and in the PAL region in 1992 under the title of Adventure Island Classic. Adventure Island is an adaptation of the arcade game Wonder Boy, originally published by Sega for developer Escape (now known as Westone Bit Entertainment). Adventure Island was followed by a series of sequels that were independently developed by Hudson Soft.