Build games with the AI client you already use

ForgeAX Engine runs the game. ForgeAX Game connects the Engine, versioned Runtime, project Skills and verification loop to Codex, Claude Code, Cursor and other MCP clients.

What ForgeAX Engine can do

Ship a game in six steps

Current project neon-runner 

              

                
                GPT-5.4
                
              

            

          

        

        

          

            

              
              ForgeaX View
            

            

              
              
              EN
            

          

          

            

              

                
                
              

              
            

          

          

            

              

                

                  

                    
                    Hierarchy
                    
                  

                  

                    

                      
                      
                      
                    

                    

                      
                      Name
                      Type
                      Mobility
                    

                    

                  

                

                

                  

                    

                      
                      
                      
                      
                      
                      
                      
                      
                      Game tools · idle
                      
                    

                    

                      3C Starter scene running in ForgeaX View
                      
                      
                      

                      
                      
                      
Press Play to run the current game in View

                      

                    

                  

                

                

                  

                    
                    Inspector
                    
                  

                  

                

                

                  

                    
                    Content Browser
                    
                  

                  

                    

                      
                      

                        

                          
47 game

                          
                        

                        

                          
                          
                          
                        

                        

                        

                          4 items
                          47 game
                        

                      

                    

                  

                

              

            

          

        

      

    

    
  





Copied



  

    Indoor sci-fi scene with clustered point lights
    

      

        
        

      

      
    

  


  


  

    

      
        

          
Meet ForgeAX Engine

          Engine
        

        
Why an AI-native Engine makes agents faster: explicit ECS, traceable assets, reversible plugins, transparent rendering and measurable results.

      
      
        

          
Install ForgeAX Game in Codex

          Setup
        

        
Connect ForgeAX to Codex, Claude Code, Cursor or another MCP client with one verified installer command — no Studio source checkout required.

      
      
        

          
Build your first playable game

          First game
        

        
Give the agent a concrete game brief. Watch it read the Engine SDK, implement the loop, launch the verified Runtime and test the result.

      
      
        

          
Use the Engine and creation plugins

          Capabilities
        

        
A task map for gameplay systems, image generation, image editing, text-to-3D, image-to-3D, assets, UI, audio and VFX.

      
      
        

          
Build, inspect and verify the game

          Verification
        

        
Turn “it should work” into proof: project identity, build result, real Play behavior, logs, runtime state and Engine diagnostics.