在这部假面骑士EX-AID动作片中,2016年，由于开始侵蚀世界的怪人“BugStar”=未知的电脑游戏病毒侵蚀开始。为了救助感染者，决定与BugStar战斗的天才玩家宝生永梦变身为假面骑士Ex-Aid。
5 years ago, a new type of virus, named the Bugster Virus, infected humanity and turning them into a creature called a Bugster. In the present day, an intern and also a genius gamer, Emu Hojo receives the Gamer Driver and the Mighty Action X Gashat to transform into Kamen Rider Ex-Aid. Along with several doctor Riders, Emu must compete to save people from the Bugster Virus and become the "super doctor" who'll save humanity! GAME START!
新时代下注重故事和贯彻主题的佳作。改变命运的，是与你的羁绊。我的疑问很多。挺开心的。みんなの笑顔を取り戻したい。设定硬伤多到一定程度时，就会影响观感了。曾经的入坑作。每个人物都有存在的必要性。快乐！超级加倍。震惊！医生不务正业只打游戏，并且一言不合就对患者舞刀弄枪？真相令人感动不已！。
