©SEGA
©SEGA ©2014 KADOKAWA アスキー・メディアワークス イラスト／てぃんくる、はいむらきよたか
©SEGA ©SEGA/ヒーローバンクプロジェクト,テレビ東京
©SEGA　　Tetris ® ＆ © 1985～2014 Tetris Holding. Tetris logos, Tetris theme song and Tetriminos are trademarks of Tetris Holding. The Tetris trade dress is owned by Tetris Holding. Licensed to The Tetris Company. Game Design by Alexey Pajitnov. Original Logo Design by Roger Dean. All Rights Reserved. Sub-licensed to Sega Corporation.
©SEGA Bare Knuckle: MUSIC ©YUZO KOSHIRO Ecco the Dolphin was originally created by Ed Annunziata. イラスト：杉森建（株式会社ゲームフリーク）