GameFX game harness plus Opus 5.5 builds a multiplayer dragon fight demo

Aymane @GamefxAIOriginally posted 2026.09.28

Open original on X

AI can already build 70% of a game. The last 30% is what players actually feel: characters that move right, animation with weight, VFX that hits, scenes and gameplay that click. That 30% is the GameFX AI Game Harness: modular characters, thousands of animations, retargeting, VFX and image tools, a whole asset marketplace. Codex, but for games. Releasing soon. This is what it built combined with opus 5.5. Play now multiplay dragon fights👇https://gamefx.ai/houseofdrakan/