GameCombiner discovers new titles using vector math on 140k games

Death12th · reddit · 2026-08-16

Eli built GameCombiner, a game discovery toy based on math rather than LLMs.

It embeds 146,288 games as 1024-dimensional vectors based on genres, user tags, and store descriptions. Users can combine two games by taking the mathematical midpoint of their vectors, and the system returns the closest real catalog entry to that point. The output is always a real catalog entry, and the same pair always yields the same result.

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