diff --git a/cli/renderer.ts b/cli/renderer.ts
index d64f5ca..d75156e 100644
--- a/cli/renderer.ts
+++ b/cli/renderer.ts
@@ -1171,14 +1171,10 @@ export class Renderer {
     const t = game.world.tiles[y][x];
     if (t === "#") return game.theme.treeVariants[game.world.treeVariantAt(x, y)];
     if (t === "~") return game.theme.rockTile;
-    if (t === "w") return chalk.bgBlue(game.theme.waterTile) + RESET;
     if (t === "%") return game.theme.woodTile;
     if (t === "M") return game.theme.mode === "bugs" ? "🔋" : TILE_MEAT;
     if (t === "B") return game.theme.brickTile;
     if (t === "+") return chalk.greenBright(TILE_CURE) + RESET;
-    if (t === "L") return game.theme.mode === "bugs" ? "💾" : "🍃";
-    if (t === "F") return game.theme.mode === "bugs" ? "💿" : "🐟";
-    if (t === "G") return game.theme.mode === "bugs" ? "📡" : "🌿";
     if (t === "E") return game.theme.mode === "bugs" ? "🔋" : "🥩";
     if (t === "H") return "❤️ ";
     if (t === "T") return "🕳️ ";
@@ -1255,7 +1251,7 @@ export class Renderer {
     if (game.theme.mode === "bugs") {
       return `${wood} 🔋${p.batteries} ⚡${p.energy} ${fed}`;
     }
-    return `${wood} 🥩${p.meat} 🍃${p.mana} ${fed}`;
+    return `${wood} 🥩${p.meat} ${fed}`;
   }
 
   private compactStateBadge(
diff --git a/core/agent.ts b/core/agent.ts
index 2114f2e..711bd4a 100644
--- a/core/agent.ts
+++ b/core/agent.ts
@@ -416,11 +416,8 @@ export class Agent extends Entity {
         t === "%" ||
         t === "M" ||
         t === "+" ||
-        t === "F" ||
-        t === "G" ||
         t === "E" ||
         t === "$" ||
-        t === "L" ||
         t === "H"
       );
     }
diff --git a/core/game.ts b/core/game.ts
index 093dc3a..4771330 100644
--- a/core/game.ts
+++ b/core/game.ts
@@ -97,9 +97,6 @@ const GOLD_DROP_VALUE = 3;
 
 function tileLabel(t: string): string {
   if (t === "M") return "🥩";
-  if (t === "F") return "🐟";
-  if (t === "G") return "🌿";
-  if (t === "L") return "🍃";
   if (t === "E") return "🔋";
   if (t === "H") return "❤️";
   return t;
@@ -772,7 +769,7 @@ export class Game {
       for (let x = Math.max(0, px - range); x <= Math.min(this.world.width - 1, px + range); x++) {
         if (Math.abs(x - px) + Math.abs(y - py) > range) continue;
         const t = this.world.tiles[y][x];
-        if (t === "%" || t === "M" || t === "G") {
+        if (t === "%" || t === "M") {
           out.push(`${x},${y}`);
         }
       }
@@ -1190,7 +1187,7 @@ export class Game {
         /* sound removed */
         return { message: `+${healed} HP` };
       }
-      if (t === "M" || t === "F" || t === "G" || t === "L" || t === "E") {
+      if (t === "M" || t === "E") {
         const cls = this.player.characterClass;
         if (!canEat(cls, t)) {
           const refusal = dietRefusal(cls, this.player.name);
@@ -1560,10 +1557,6 @@ export class Game {
     const p = this.player;
     if (tile === "M") {
       p.meat += 1;
-    } else if (tile === "F") {
-      p.fish += 1;
-    } else if (tile === "G") {
-      p.plants += 1;
     } else if (tile === "E") {
       p.batteries += 1;
       p.gainEnergy(15);
diff --git a/core/player.ts b/core/player.ts
index 5f0c9c1..0a45543 100644
--- a/core/player.ts
+++ b/core/player.ts
@@ -35,10 +35,7 @@ export class Player extends Entity {
   maxEnergy: number;
   wood: number;
   meat: number;
-  fish: number;
-  plants: number;
   batteries: number;
-  mana: number;
   lastFedAt: number;
   lastMoveTick: number;
   pickupFlashUntil: number;
@@ -80,10 +77,7 @@ export class Player extends Entity {
     this.maxEnergy = 100;
     this.wood = 0;
     this.meat = 0;
-    this.fish = 0;
-    this.plants = 0;
     this.batteries = 0;
-    this.mana = 0;
     this.lastFedAt = Date.now();
     this.lastMoveTick = -100;
     this.pickupFlashUntil = -100;
diff --git a/core/themes.ts b/core/themes.ts
index fd03949..5e1ab4d 100644
--- a/core/themes.ts
+++ b/core/themes.ts
@@ -29,7 +29,6 @@ export interface Theme {
   treeVariants: string[];
   rockTile: string;
   woodTile: string;
-  waterTile: string;
   brickTile: string;
   npcIcon: string;
   displayAvatars: ThemeAvatar[];
@@ -79,7 +78,6 @@ export const THEMES: Record<GameMode, Theme> = {
     treeVariants: ["🌲", "🌲", "🌲"],
     rockTile: "🪨",
     woodTile: "🪵",
-    waterTile: "🌊",
     brickTile: "🧱",
     npcIcon: "👴",
     displayAvatars: [
@@ -135,7 +133,6 @@ export const THEMES: Record<GameMode, Theme> = {
     treeVariants: ["🧱", "🧱", "🧱"],
     rockTile: "🧱",
     woodTile: "🔩",
-    waterTile: "⛓️ ",
     brickTile: "🧱",
     npcIcon: "📚",
     displayAvatars: [
diff --git a/core/types.ts b/core/types.ts
index e076277..323408d 100644
--- a/core/types.ts
+++ b/core/types.ts
@@ -6,12 +6,8 @@ export type TileType =
   | "M"
   | "B"
   | "+"
-  | "L"
-  | "F"
-  | "G"
   | "E"
   | "$"
-  | "w"
   | "H"
   | "T";
 
diff --git a/core/world.ts b/core/world.ts
index 8d6f536..4c91060 100644
--- a/core/world.ts
+++ b/core/world.ts
@@ -18,10 +18,7 @@ const DEFAULT_DIST: WorldDistribution = {
 
 const ITEM_TILES: ReadonlySet<TileType> = new Set<TileType>([
   "M",
-  "G",
-  "F",
   "E",
-  "L",
   "H",
 ]);
 
@@ -148,11 +145,6 @@ export class World {
     const forestCount = Math.max(1, Math.floor(totalInterior / 110));
     this.scatterForests(grid, forestCount);
 
-    if (this.mode !== "adventure") {
-      const lakeCount = Math.max(1, Math.floor(totalInterior / 120));
-      this.scatterLakes(grid, lakeCount);
-    }
-
     const rocks = Math.floor(
       totalInterior * this.dist.treesAndRocksPct * 0.4 * DENSITY_FACTOR
     );
@@ -160,12 +152,6 @@ export class World {
 
     /* M/E/H scatter removed — items only drop from bug deaths */
     this.scatter(grid, "T", 2);
-    if (this.mode !== "adventure") {
-      this.scatterFishInWater(
-        grid,
-        Math.max(1, Math.floor(totalInterior * 0.015 * DENSITY_FACTOR))
-      );
-    }
 
     return grid;
   }
@@ -195,57 +181,6 @@ export class World {
     }
   }
 
-  private scatterLakes(grid: TileType[][], count: number): void {
-    for (let i = 0; i < count; i++) {
-      const cx = 3 + Math.floor(Math.random() * (this.width - 6));
-      const cy = 3 + Math.floor(Math.random() * (this.height - 6));
-      for (let dy = -1; dy <= 1; dy++) {
-        for (let dx = -1; dx <= 1; dx++) {
-          const nx = cx + dx;
-          const ny = cy + dy;
-          if (
-            nx <= 0 ||
-            ny <= 0 ||
-            nx >= this.width - 1 ||
-            ny >= this.height - 1
-          )
-            continue;
-          grid[ny][nx] = "w";
-        }
-      }
-      const extra = 2 + Math.floor(Math.random() * 4);
-      for (let j = 0; j < extra; j++) {
-        const dx = Math.floor(Math.random() * 5) - 2;
-        const dy = Math.floor(Math.random() * 5) - 2;
-        const nx = cx + dx;
-        const ny = cy + dy;
-        if (
-          nx <= 0 ||
-          ny <= 0 ||
-          nx >= this.width - 1 ||
-          ny >= this.height - 1
-        )
-          continue;
-        if (grid[ny][nx] === ".") grid[ny][nx] = "w";
-      }
-    }
-  }
-
-  private scatterFishInWater(grid: TileType[][], count: number): void {
-    const waterCells: Array<[number, number]> = [];
-    for (let y = 0; y < this.height; y++) {
-      for (let x = 0; x < this.width; x++) {
-        if (grid[y][x] === "w") waterCells.push([x, y]);
-      }
-    }
-    const target = Math.min(count, waterCells.length);
-    for (let i = 0; i < target; i++) {
-      const idx = Math.floor(Math.random() * waterCells.length);
-      const [x, y] = waterCells[idx];
-      grid[y][x] = "F";
-      waterCells.splice(idx, 1);
-    }
-  }
 
   private registerInitialItems(): void {
     const now = Date.now();
@@ -325,13 +260,9 @@ export class World {
       t === "." ||
       t === "M" ||
       t === "+" ||
-      t === "L" ||
-      t === "F" ||
-      t === "G" ||
       t === "E" ||
       t === "H" ||
-      t === "T" ||
-      t === "w"
+      t === "T"
     );
   }
 
@@ -425,7 +356,7 @@ export class World {
     for (let y = 1; y < this.height - 1; y++) {
       for (let x = 1; x < this.width - 1; x++) {
         const t = this.tiles[y][x];
-        if (t !== "." && t !== "%" && t !== "M" && t !== "G" && t !== "+") {
+        if (t !== "." && t !== "%" && t !== "M" && t !== "+") {
           if ((x + y) % 3 === 0) this.tiles[y][x] = ".";
         }
       }