Projects / Bot / agent

Slay the Spire 2

STS2FableBot

Full-run Slay the Spire 2 bot with a deterministic, search-based decision engine, playing through a fork of STS2MCP. The README reports a 20.7% win rate at Ascension 0 over 343 runs and 19.4% at Ascension 1 over 175.

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Machine learning is kept to offline, inspectable evaluators; runtime decisions are search plus hand-coded scoring. The README states the bot gets no hidden map content or RNG, and no save-scumming. Win rates come with 95% intervals (16–25% at A0, 14–25% at A1).