[1. Request 1 (Sonnet 5.5)]
Create a 3D animation using HyperFrames and Three.js for a cartoon kart racing intro, a game motion graphics trailer.

[2. Request 2 (Sonnet 5.5)]
Make it a 2.5D cartoon, 3D-ish game.

[3. Request 3 (Sonnet 5.5)]
It needs improvement on the hands holding the wheel.

[4. Request 4 (Sonnet 5.5)]
Also add a fully playable stage demo.

[5. Request 5 (Sonnet 5.5)]
You can do better in terms of graphics. We need chunky, colourful cartoon characters.

[6. Request 6 (Sonnet 5.5)]
We need a way to turn this into a game ready for Android.

[7. Request 7 (Sonnet 5.5)]
Car selector with powers.

[8. Request 8 (Sonnet 5.5)]
Fix the stadium collisions, and the arrival.

[9. Request 9 (Sonnet 5.5)]
The Blaze character has only one eye. Kinda scary.

[10. Request 10 (Sonnet 5.5)]
Adapt the game to the D-pad remote and push it to my Sony Bravia TV as an APK.

[11. Request 11 (Sonnet 5.5)]
Make it easy and fun to play with the TV remote, for kids.

[12. Request 12 (Sonnet 5.5)]
Add Bluetooth controller pairing and split screen.

[13. Request 13 (Opus 5.5)]
On the TV it plays alone. Fix the split screen: pick players and detect the gamepads.

[14. Request 14 (Opus 5.5)]
Add an easy mode for solo play. It is too easy to hit the sides.

[15. Request 15 (Opus 5.5)]
Let each player pick a character with their own remote or gamepad, coloured differently.

[16. Request 16 (Opus 5.5)]
Add a gamepad tutorial. Easy buttons: triggers to drive, X for a nitro boost.

[17. Request 17 (Opus 5.5)]
Make the cars able to jump and fly over ramps.

[18. Request 18 (Opus 5.5)]
Add cool background music and sound effects with Lyria.

[19. Request 19 (Opus 5.5)]
Add more tracks. Use Codex to generate the images.

[20. Request 20 (Opus 5.5)]
Make it playable online with gamepads and split screen, on Mac and Windows.