The process course of creating 3D video games is a very complex and iterative process in which you must be able to apply theoretical and practical tools during development of the game itself. In theoretical part of the paper, business divisions within the development of 3D games are elaborated. Debts will be processed and the complexity of product development in video and gaming industry explained. Each element in the video game has its role and process workflow, such as: main character, enemies, environment, etc. In the experimental part of the paper one of these elements is investigated and it is on the main character who is passing through the processes of design, modelling in the blender program, placing bone (rigging), animation up to the possibility of moving and hitting the enemy within the graphic trigger (gaming engine) Unreal engine. Separate process flows for each step in the 3D modelling and video game generation program will be processed. It should be emphasized that the Blueprints Visual scripting will be used within the program for video game generation, which includes complete written scripts, i.e. written instructions that can be seen through the node. Later, the node is combined with other nodes and all made animation are compound and they are creating a unique animation. The last procedure is to test unique animation where the main character with a certain defined input unit is visually explored.