StS2 Potion Drop Chance

What it does

Slay the Spire 2 rolls potions at the end of combat using a hidden pity counter — base 40%, ±10% per drop / miss. This mod simply reads that counter and shows what the next roll would be, as a colored badge on every map node you can travel to next.

Features

• []Pity-aware — same math as the game's PotionRewardOdds. Roll(). Base 40%, ±10% per drop / miss.[/]

  []Elite bonus included — Elite nodes show pity + 12. 5%.[/]

  []Relic-aware — White Beast Statue → 100%, Sozu → 0%. Calls the game's hooks, so future relics that affect potion drops should also be picked up.[/]

  []Unknown ([?]) nodes get two stacked badges — one for the Monster outcome, one for the Elite outcome, each with its respective type icon.[/]

  []Color-scaled: red → orange → yellow → lime → teal. Distinct enough to read at a glance without checking the number.[/]

  []Travelable nodes only — badges only on nodes you can advance to next, not the whole map.[/]

  []Hides automatically on menus (v0. 4. 8+) — when you open the Pause menu, Settings, Stats, Modding, Run History, Timeline, or any other in-game submenu / modal popup, the badges disappear so they don't bleed through the UI. They reappear when you return to the map.[/]

  []Optional ModConfig integration (v0. 4. 8+) — if ModConfig is installed, two options appear in the in-game Settings → Mods tab and apply immediately: Hide on ? (Unknown) nodes toggle and Badge position dropdown (Right / Left / Above / Below). The mod runs unchanged without ModConfig (the UI is simply skipped — no hard dependency).[/]

  []Local + read-only. No game state mutation, no network sync. The mod manifest declares affects_gameplay: false — safe to leave installed in multiplayer.[/]

  []Boss nodes are intentionally not annotated — fixed path, badge wouldn't change your decision.[/]

  Installation

  • []Download the latest Sts2PotionDropChance-vX. Y. Z.zip from the GitHub Releases page (or the Files tab here).[/]

    []Extract the Sts2PotionDropChance/ folder into <Slay the Spire 2 install>/mods/.[/]

    [](Optional) install ModConfig to expose the in-game settings toggle.[/]

    []Launch the game.[/]

    You should end up with:

    <Slay the Spire 2>/mods/Sts2PotionDropChance/Sts2PotionDropChance.dll

    <Slay the Spire 2>/mods/Sts2PotionDropChance/Sts2PotionDropChance.json

    Multiplayer notes

    The mod is fully client-side. Other players see an unmodified game — your DLL only loads on your machine, doesn't write to game state, and doesn't send any network messages. Each player has their own pity counter an