Eggrobo and Mecha Sonic have delivered a chain letter to Knuckles. It contained the following message: "Send this letter to ten friends of yours, otherwise you'll be paralised and won't be able to walk left or right". Since Knuckles doesn't have this much friends, he (in his desire to restore his normal walking abilities) goes on an adventure to kick their robotic butts.

Buck Rogers is a fictional character who first appeared in Armageddon 2419 A.D. by Philip Francis Nowlan in the August 1928 issue of the pulp magazine Amazing Stories as Anthony Rogers. A sequel, The Airlords of Han, was published in the March 1929 issue. Philip Nowlan and the syndicate John F. Dille Company, later known as the National Newspaper Syndicate, contracted to adapt the story into a comic strip. After Nowlan and Dille enlisted editorial cartoonist Dick Calkins as the illustrator, Nowlan adapted the first episode from Armageddon 2419, A.D. and changed the hero's name from Anthony Rogers to Buck Rogers. The strip made its first newspaper appearance on January 7, 1929. Later adaptations included a serial film, a television series (where his first name was changed from Anthony to William), and other formats. The adventures of Buck Rogers in comic strips, movies, radio and television became an important part of American popular culture. This pop phenomenon paralleled the development of space technology in the 20th century and introduced Americans to outer space as a familiar environment for swashbuckling adventure. Buck Rogers has been credited with bringing into popular media the concept of space exploration, following in the footsteps of literary pioneers such as Jules Verne, H.G. Wells, and Edgar Rice Burroughs.

Bugs Bunny in Double Trouble is a video game developed by Atod AB for the Sega Genesis and Game Gear, released in 1996. The game stars Bugs Bunny and features pre-rendered 3D graphics (similar to Donkey Kong Country for the Super Nintendo) Similarly to 1994's Mickey Mania: The Timeless Adventures of Mickey Mouse, the levels in this game are mainly based on individual Bugs Bunny cartoons from Warner Bros.' Looney Tunes and Merrie Melodies series, stringing them together by having Bugs trapped in a "Televisor" created by Yosemite Sam as a mad scientist. Seven of the levels are based on the Bugs Bunny cartoons Duck! Rabbit, Duck!, Bully for Bugs, Knighty Knight Bugs, Hare-Abian Nights, Spaced Out Bunny, Mad as a Mars Hare, and Hare-Way to the Stars, while the other level, entitled Haunted Hare, is based on elements of Bewitched Bunny and Hair-Raising Hare. Each level features objectives, designs, and opposing characters based on the source cartoon(s), though some levels take liberties to include plot elements, weapons, and obstacles that weren't present in the original cartoons. For example, the Hare-Abian Nights level features a duel with Yosemite Sam over a genie's lamp, and Spaced Out Bunny is essentially a race against Marvin the Martian to Mars. As well, the Duck! Rabbit, Duck! level does not have the snow present in the original cartoon, giving it a design closer to Chuck Jones' earlier "hunting trilogy" cartoons, like Rabbit Fire.

California Games is a 1987 Epyx sports video game for many home computers and video game consoles. Branching from their popular Summer Games and Winter Games series, this game consisted of some sports purportedly popular in California including skateboarding, freestyle footbag, surfing, roller skating, flying disc (frisbee) and BMX. The game sold very well, topping game selling charts for winter months. It also got very positive reaction from reviewers, many of whom consider California Games to be the last classic Epyx sports game, due to staff changes not long after its release. The game was followed in 1991 by California Games 2, but the sequel failed to match the original's success.