"the house of the dead: overkill – the lost reels" was released for ios and android devices on april 25, 2013. the game is split into three chapters, with the first two included and the latter third requiring an additional fee. money can also be spent in exchange for coins that can unlock better weapons, including some based on other sega games such as "vectorman". the lost reels eventually became free-to-play until sega removed the game from the app store a year later due to negative reviews.