diff --git a/src/main.js b/src/main.js
index 051d94e..dc55494 100644
--- a/src/main.js
+++ b/src/main.js
@@ -435,93 +435,93 @@
     updateHud();
   };
 
-  const finishChain = (releasePoint) => {
-    if (!chain.active || gameOver || isPaused) return;
-    if (chain.bodies.length >= config.minChain) {
-      const chainLength = chain.bodies.length;
-      if (chainLength > longestChainRecord) {
-        longestChainRecord = chainLength;
-        saveLongestChain(currentScene.id, longestChainRecord);
-        console.log(
-          "New longest chain record",
-          chainLength,
-          "scene",
-          currentScene?.id,
-        );
-        ui.showFloatingMessage(`New chain record: ${chainLength}`, {
-          durationMs: 3600,
-          position: config.messages.position,
-        });
+  const updateLongestChain = (chainLength) => {
+    if (chainLength <= longestChainRecord) return;
+    longestChainRecord = chainLength;
+    saveLongestChain(currentScene.id, longestChainRecord);
+    console.log(
+      "New longest chain record",
+      chainLength,
+      "scene",
+      currentScene?.id,
+    );
+    ui.showFloatingMessage(`New chain record: ${chainLength}`, {
+      durationMs: 3600,
+      position: config.messages.position,
+    });
+  };
+
+  const getChainScoreState = () => {
+    const baseGain = 10 * Math.pow(chain.bodies.length, 2);
+    const negativeColors = (
+      currentScene?.config?.negativeScoreColors || []
+    ).map(normalizeColor);
+    const negativeProgressColors = (
+      currentScene?.config?.negativeProgressColors || []
+    ).map(normalizeColor);
+    const normalizedColor = chain.color
+      ? normalizeColor(chain.color || "")
+      : null;
+    const isNegative =
+      normalizedColor && negativeColors.includes(normalizedColor);
+    const isNegativeProgress =
+      normalizedColor && negativeProgressColors.includes(normalizedColor);
+    const gain = isNegative ? -baseGain : baseGain;
+    return { gain, isNegativeProgress };
+  };
+
+  const removeChainConstraints = () => {
+    chain.constraints.forEach((c) => World.remove(world, c));
+  };
+
+  const removeChainBodies = () => {
+    const blobIds = new Set();
+    chain.bodies.forEach((body) => {
+      if (body.plugin?.blobId) {
+        blobIds.add(body.plugin.blobId);
+      } else {
+        if (body.plugin?.color) {
+          const key = normalizeColor(body.plugin.color);
+          clearedByColor[key] = (clearedByColor[key] || 0) + 1;
+        }
+        spawnSystem.cleanupBall(body);
+        World.remove(world, body);
       }
-      const baseGain = 10 * Math.pow(chain.bodies.length, 2);
-      const negativeColors = (
-        currentScene?.config?.negativeScoreColors || []
-      ).map(normalizeColor);
-      const negativeProgressColors = (
-        currentScene?.config?.negativeProgressColors || []
-      ).map(normalizeColor);
-      const isNegative =
-        chain.color &&
-        negativeColors.includes(normalizeColor(chain.color || ""));
-      const isNegativeProgress =
-        chain.color &&
-        negativeProgressColors.includes(normalizeColor(chain.color || ""));
-      const gain = isNegative ? -baseGain : baseGain;
-      score += gain;
-      clearedCount += chain.bodies.length;
-      if (score > highScore) {
-        highScore = score;
-        saveHighScore(currentScene.id, highScore);
-      }
-      ui.spawnScorePopup(releasePoint || chain.pointer, gain, chain.color);
-      chain.constraints.forEach((c) => World.remove(world, c));
-      const blobIds = new Set();
-      chain.bodies.forEach((body) => {
-        if (body.plugin?.blobId) {
-          blobIds.add(body.plugin.blobId);
-        } else {
-          if (body.plugin?.color) {
-            const key = normalizeColor(body.plugin.color);
+    });
+    blobIds.forEach((id) => {
+      balls
+        .filter((b) => b.plugin?.blobId === id)
+        .forEach((b) => {
+          if (b.plugin?.color) {
+            const key = normalizeColor(b.plugin.color);
             clearedByColor[key] = (clearedByColor[key] || 0) + 1;
           }
-          spawnSystem.cleanupBall(body);
-          World.remove(world, body);
-        }
-      });
-      blobIds.forEach((id) => {
-        balls
-          .filter((b) => b.plugin?.blobId === id)
-          .forEach((b) => {
-            if (b.plugin?.color) {
-              const key = normalizeColor(b.plugin.color);
-              clearedByColor[key] = (clearedByColor[key] || 0) + 1;
-            }
-          });
-        spawnSystem.removeBlob(id);
-      });
-      // Remove cleared balls from tracking list.
-      for (let i = balls.length - 1; i >= 0; i -= 1) {
-        if (
-          chain.bodies.includes(balls[i]) ||
-          (balls[i].plugin?.blobId && blobIds.has(balls[i].plugin?.blobId))
-        ) {
-          balls.splice(i, 1);
-        }
+        });
+      spawnSystem.removeBlob(id);
+    });
+    for (let i = balls.length - 1; i >= 0; i -= 1) {
+      if (
+        chain.bodies.includes(balls[i]) ||
+        (balls[i].plugin?.blobId && blobIds.has(balls[i].plugin?.blobId))
+      ) {
+        balls.splice(i, 1);
       }
-      if (isNegativeProgress) {
-        const winCond = currentScene?.config?.winCondition;
-        if (winCond?.type === "colorClear" && Array.isArray(winCond.targets)) {
-          winCond.targets.forEach((target) => {
-            const key = normalizeColor(target.color);
-            const current = clearedByColor[key] || 0;
-            clearedByColor[key] = Math.max(0, current - chain.bodies.length);
-          });
-        }
-      }
-    } else {
-      chain.constraints.forEach((c) => World.remove(world, c));
-      chain.bodies.forEach((b) => setHighlight(b, false));
     }
+  };
+
+  const applyNegativeProgressPenalty = (chainLength) => {
+    const winCond = currentScene?.config?.winCondition;
+    if (winCond?.type !== "colorClear" || !Array.isArray(winCond.targets)) {
+      return;
+    }
+    winCond.targets.forEach((target) => {
+      const key = normalizeColor(target.color);
+      const current = clearedByColor[key] || 0;
+      clearedByColor[key] = Math.max(0, current - chainLength);
+    });
+  };
+
+  const resetChainState = () => {
     chain.active = false;
     chain.color = null;
     chain.bodies = [];
@@ -531,6 +531,31 @@
     checkWinCondition();
   };
 
+  const finishChain = (releasePoint) => {
+    if (!chain.active || gameOver || isPaused) return;
+    const chainLength = chain.bodies.length;
+    if (chainLength >= config.minChain) {
+      updateLongestChain(chainLength);
+      const { gain, isNegativeProgress } = getChainScoreState();
+      score += gain;
+      clearedCount += chainLength;
+      if (score > highScore) {
+        highScore = score;
+        saveHighScore(currentScene.id, highScore);
+      }
+      ui.spawnScorePopup(releasePoint || chain.pointer, gain, chain.color);
+      removeChainConstraints();
+      removeChainBodies();
+      if (isNegativeProgress) {
+        applyNegativeProgressPenalty(chainLength);
+      }
+    } else {
+      removeChainConstraints();
+      chain.bodies.forEach((b) => setHighlight(b, false));
+    }
+    resetChainState();
+  };
+
   const updateHud = () => {
     ui.updateHud({
       spawnIntervalMs: config.spawnIntervalMs,