Starcraft2 replay rendering engine and AI coach

Show HN: Starcraft2 replay rendering engine and AI coach

Based, Starcraft2 replay rendering engine and AI coach works in show hn launch.

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Starcraft2 is an old game, but it's always lacked a way to visualize game replays outside of the game itself.I built a replay rendering engine from scratch using the replay files and Claude Code.The replay files contain sampled position coordinates and commands that the player inputs. So I built an isometric view using the map and overlayed unit icons over the map, then interpolated the positions that units move in over time.I also extracted additional metrics from the game data as well - some are derived on top of other metrics.Finally, I pass all this context into a LLM for it to critique gameplay and offer strengths and improvements per player.It's not perfect, but a good starting point t

The company sits in the show hn launch segment, where it competes on its core product or service.

Its current recorded stage is Show HN launch.

Website: www.starcraft2.ai/en/replay/72228e2b-569e-440d-9fcc-93e4a1f5a4b9