Series about people trapped in a video game

In the near future, a Virtual Reality Massive Multiplayer Online Role-Playing Game (VRMMORPG) called Sword Art Online has been released where players control their avatars with their bodies using a piece of technology called Nerve Gear. One day, players discover they cannot log out, as the game creator is holding them captive unless they reach the 100th floor of the game's tower and defeat the final boss. However, if they die in the game, they die in real life. Their struggle for survival starts now...

A shy university student in Tokyo, Karen Kohiruimaki stands in stark contrast to her in-game avatar—in fact, she happens to stand above everyone else too, much to her dismay. Towering above all the people around her, Karen's insecurities over her height reach the point where she turns to the virtual world for an escape. Starting game after game in hopes of manifesting as a cute, short character, she finally obtains her ideal self in the world of Gun Gale Online. Overjoyed by her new persona, she pours her time into the game as LLENN, garnering her reputation as the legendary player killer. However, when one of LLENN's targets gets the best of her, she ends up meeting Pitohui, a skilled yet eccentric woman. Pitohui insists that LLENN participates in Squad Jam, a battle royale. Thrust into the heated competition, LLENN must fight with all her wit and will if she hopes to shoot her way to the top.

Four teenagers in detention discover an old video game console with a game they’ve never heard of. When they decide to play, they are immediately sucked into the jungle world of Jumanji in the bodies of their avatars. They’ll have to complete the adventure of their lives filled with fun, thrills and danger or be stuck in the game forever!

When the creator of a popular video game system dies, a virtual contest is created to compete for his fortune.

Mind-control technology has taken society by a storm, a multiplayer on-line game called "Slayers" allows players to control human prisoners in mass-scale. Simon controls Kable, the online champion of the game. Kable's ultimate challenge becomes regaining his identity and independence by defeating the game's mastermind.

Tony is crazy about video games. But he is arrested during a hold-up which failed, and he goes to prison for eight months. When he gets out, he contacts Valery, GameStar's boss, and offers her a new video game concept.

Sam Flynn, the tech-savvy and daring son of Kevin Flynn, investigates his father's disappearance and is pulled into The Grid. With the help of a mysterious program named Quorra, Sam quests to stop evil dictator Clu from crossing into the real world.