Our virtual reality educational game -themed "saving the environment from the dangers of pollutions"-aims to help children aged 10-13 years in learning about pollution and its reduction. This game uses smartphone and VR Box. This edu game is designed using the SDLC (Software Development Life Cycle) model of the waterfall model. Assets contained in this game are obtained from the Unity Asset Store which will simulate learning techniques with several educational games. This can be seen as a development from the traditional learning method. Based on a black box test, this game runs well on the target device. On the usability test using the System Usability Scale (SUS), this game gets a score of 71.58 which is in the "good" criteria.