The development of smartphone technology is so rapid, especially in the fields of
entertainment or entertainment. One of the entertainment media from smartphones
is an Android based game. Games can also be interpreted as goals that the player
wants to achieve or a set of rules that indicate what the player is doing and which
cannot be done. The genre of games that can be played via smartphones is very
diverse, including: Action Games, Role playing Games (RPG), Strategy, Racing,
Sports, Puzzles, and Word Games (Word Games). In this study, the action RPG
genre was created using a system development method, the Luther method with
reference to Luther-Sutopo's multimedia development methodology. According to
Luther in Binanto (2010) the multimedia development methodology consists of 6
stages namely concept (design), design (design), collecting materials (material
collection), assembly (manufacture), testing (testing) and distribution
(distribution). The results of this study are an action RPG game in which there is
natural science implemented in the game.