diff --git a/ROADMAP.md b/ROADMAP.md
index cf32551..b91f679 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -215,8 +215,24 @@ ideology-driven *decision*, not another timer.
 - **Punishment as a player order.** Issue solitary / lockdown / privilege-revocation as a
   discipline *action*. Distinct from Prisoner Realism's *passive* solitary toll — we add the
   order and its interface; defer the mood consequence to Realism where present.
-- **Corruption.** Wardens/guards take bribes, smuggle, or look away — a guard-integrity stat. Seeds
-  the bent-warden contraband supply route already in Contraband's plan.
+- **Warden personality & corruption (expanded 2026-07-15).** A search is only as thorough as the
+  warden running it. Diligence is a function of the warden's **personality** (traits: a Kind or Lazy
+  warden frisks gently; an Abrasive or dutiful one turns the cell over) and **circumstance** (mood,
+  their relationship to the prisoner, how run-down the prison is). Three faces of the same
+  guard-integrity axis, all reading the same warden→prisoner state:
+  - **Search intensity.** Personality + circumstance scale find-chance and how often a warden bothers
+    — the lax warden misses what the hard-ass finds. (Extends `WorkGiver_Warden_Search` +
+    `JobDriver_SearchPawn`'s find roll, which already take Social skill; add the warden's disposition.)
+  - **Forgiveness.** A warden may *deliberately overlook* certain items — a sympathetic guard ignores
+    a prisoner's smokeleaf, a jar of hooch, a family photo. Per-warden tolerance, per-item, so the
+    same contraband survives one guard and not another.
+  - **Bent wardens smuggle IN.** A corrupt/bribed/romantically-entangled warden becomes a **supply
+    route** — they hand contraband TO a prisoner (the `Conceal` door already noted in Contraband as
+    "a bent warden"). This is the corruption payoff and the thing that feeds a Gang's network.
+
+  Self-complete (reads vanilla traits/mood/relationships); no dependency. This is where the
+  contraband loop stops being "the game vs. the player" and becomes "the player's own guards, who
+  each have their own angle."
 
 ---
 
@@ -260,6 +276,30 @@ Intake shipped **Harmony-free** (2026-07-15): rather than the planned patch on t
 not yet processed is one newly in custody. Keeps Contraband's zero-Harmony core intact and steers
 clear of the method Hospitality/Prison Labor already stack three patches on.
 
+### Foul Play — substance system, expanded (2026-07-15)
+
+The chosen "finish substances" work grew into a full **substance-cocktail** system. Three parts,
+built on the existing `SubstanceDef` (data) + `CompVessel` (delivery) + `CompFerment` split:
+
+- **Hooch.** A fermentable substance whose harm is **incendiary** — set its `damageDef` to a flame
+  def and the framework's own `GenExplosion` splash starts fires (a Molotov), no splash-code change.
+  Fermentation makes a *ripe* (high-alcohol) hooch a stronger firebomb — the harm-vs-time axis, but
+  running the other way. Also **drinkable** as alcohol (share vanilla `Chemical_Alcohol` if cheap).
+- **Ferment in any liquid-holding furniture, not just toilets.** Generalise to a capability: a
+  fermentation SITE is any *building that can hold liquid* — a DBH toilet/tub/sink, a vanilla
+  `FermentingBarrel`, a modded vat. Detected by recognizable identity (defName/label vocabulary:
+  toilet, barrel, tub, sink, tank, vat, trough, cistern, latrine, urinal, basin) + known vanilla
+  defs, **dependency-free**. Hooch *requires* a site (pruno needs a vessel); piss can *use* one for a
+  bigger/faster batch but still brews from the body. Fits Foul Play's standing "works with all
+  containers" rule.
+- **Mixing — combine any substances.** A vessel's contents become a **blend** of `SubstanceDef`s
+  (piss + feces + semen + …), and `SubstanceSplash` applies each one's effects together — caustic +
+  disease + humiliation in one throw. "Mix everything": the blend is a runtime list on the vessel,
+  defaulting to the def's single substance when unmixed, so every existing vessel still works.
+
+Staged so each ships green: **hooch → liquid-container fermentation → mixing.** The vessel data model
+is built mixture-capable and site-aware from the start so none of it is a later refactor.
+
 ## Compatibility — the non-negotiable
 
 The suite must load and run cleanly alongside the **all-time most-subscribed Workshop mods**, not