The creativity of the work comes from the VR social game software in recent years, which will use many interesting games to enhance the communication and interaction between players. From this point of view, the design and implementation of interesting games are carried out. The work is designed from the concept that color comes from nature, and interesting painting is developed as the main function. Through a natural field scene, giving people a sense of immersion in different time and space, players can roam in the scene and interact with objects in the scene according to UI operation prompts, such as lighting torches, throwing boxes, etc. While roaming, follow the prompts to find the primary color balls (red, yellow and blue). The blue ball corresponds to the lake scene, the red ball corresponds to the lava scene, and the yellow ball corresponds to the treasure scene. At the same time, depending on the characteristics of VR, the user's sense of interaction and immersion is enhanced by the function of physically picking up the color ball, and it is adhered to the player's belt, which is convenient for the player to carry the color ball to move and establish the player's sense of collection. Finally, the player collects and completes each primary color ball, returns to the starting point, dips in different color balls through the brush, changes the color of the brush, and carries out creative painting, and physicalize the drawn works and interact with them.