Video game designers use a variety of software tools to create and develop video games. Some commonly used software in the game design industry includes: 1. Game Engines: Game engines are software frameworks that provide developers with the necessary tools and features to build games. Popular game engines include Unity, Unreal Engine, and CryEngine. 2. 3D Modeling and Animation Software: Designers use software like Autodesk Maya, 3ds Max, and Blender to create 3D models, characters, and animations for their games. 3. Level Design Tools: Level design software such as Hammer Editor (used with Source Engine), Radiant (used with id Tech engines), and Tiled (a general-purpose level editor) allow designers to create and design game levels. 4. Graphic Design Software: Designers often use graphic design software like Adobe Photoshop and Illustrator to create and edit visual assets such as textures, sprites, and user interface elements. 5. Sound Editing Software: Sound designers and composers use software like Pro Tools, Ableton Live, and FL Studio to create and edit game audio, including music, sound effects, and voiceovers. 6. Version Control Systems: Version control software like Git and Perforce helps designers manage and track changes to their game projects, enabling collaboration and maintaining project integrity. 7. Integrated Development Environments (IDEs): Programmers working on game development may use IDEs such as Visual Studio, Xcode, or JetBrains' IntelliJ IDEA to write, debug, and test code. 8. Project Management Tools: Project management software like Jira, Trello, and Asana can be used to organize tasks, track progress, and facilitate communication among team members. These are just a few examples of the software tools commonly used by video game designers. The specific software used may vary depending on the individual designer's preferences and the requirements of the game being developed.