diff --git a/docs/guides/autoscaling.md b/docs/guides/autoscaling.md
index ead83a0..107b101 100644
--- a/docs/guides/autoscaling.md
+++ b/docs/guides/autoscaling.md
@@ -4,6 +4,8 @@ Open **Fleet → Autoscaling** to keep empty lobbies available for new groups. P
 
 Autoscaling is opt-in. Installing the feature creates no policies and changes no lobby counts. Use a two-week dry run before enabling live actions.
 
+T5 game-wide policies cover the ten standard Zombies maps. Dead Ops Arcade is not supported.
+
 ## Configure a policy
 
 Choose **Add policy**, select the game and scope, and enter an explicit maximum. The initial editor selects Dry run, with a minimum of one running lobby, one empty spare, a 20-minute empty interval, and a five-minute action cooldown. Counts must be between 1 and 20; the minimum and spare target cannot exceed the maximum.
diff --git a/src/lib/map-aliases.ts b/src/lib/map-aliases.ts
index 469fa4e..db5b86f 100644
--- a/src/lib/map-aliases.ts
+++ b/src/lib/map-aliases.ts
@@ -27,7 +27,6 @@ export const T5_ZOMBIE_MAPS: readonly T5MapEntry[] = Object.freeze([
     { friendly: 'Shangri-La', slug: 'temple', canonical: 'zombie_temple' },
     { friendly: 'Moon', slug: 'moon', canonical: 'zombie_moon' },
     { friendly: 'Five', slug: 'pentagon', canonical: 'zombie_pentagon' },
-    { friendly: 'Dead Ops Arcade', slug: 'zombietron', canonical: 'zombietron' },
     { friendly: 'Nacht Der Untoten', slug: 'prototype', canonical: 'zombie_cod5_prototype' },
     { friendly: 'Verrückt', slug: 'asylum', canonical: 'zombie_cod5_asylum' },
     { friendly: 'Shi No Numa', slug: 'sumpf', canonical: 'zombie_cod5_sumpf' },
diff --git a/tests/unit/autoscaling-game.test.ts b/tests/unit/autoscaling-game.test.ts
index 6d6e5c8..03d57b4 100644
--- a/tests/unit/autoscaling-game.test.ts
+++ b/tests/unit/autoscaling-game.test.ts
@@ -10,6 +10,18 @@ beforeEach(async () => { vi.resetModules(); fixture = await newFixture([]); });
 afterEach(async () => { await fixture.cleanup(); });
 const settings = { game: 't6', mapSlug: '*', maximum: 2, mode: 'create-only' };
 const maps = zombieMaps('t6');
+
+it('satisfies a T5 game-wide policy with the ten standard Zombies maps', () => {
+    const now = 2_000_000;
+    const policy: ScalingPolicy = { ...scalingSettings({ ...settings, game: 't5' }),
+        id: 'policy', revision: 1, nextActionAt: 0, pausedReason: null, updatedAt: '' };
+    const members: ScalingMember[] = zombieMaps('t5').map(map => ({ name: `t5_zombie_${map.slug}_1`, mapSlug: map.slug,
+        identity: map.slug, state: 'empty', players: 0, observedAt: now, source: 'rcon', emptySince: 1, blocker: null, operationId: null }));
+    const snapshot = { members, reservedNames: members.map(m => m.name), keyPool: { total: 20, available: 10 }, blockers: [] };
+    expect(planScaling(policy, snapshot, now)).toMatchObject({ action: 'wait', server: null, desired: 10, deficit: 0, empty: 10 });
+    expect(() => scalingSettings({ ...settings, game: 't5', mapSlug: 'zombietron' })).toThrow('supported game and map');
+});
+
 async function setup() {
     await prepareNativeHost();
     const { db } = await import('../../src/lib/server/db/index.js');
diff --git a/tests/unit/collection-match-performance.test.ts b/tests/unit/collection-match-performance.test.ts
index b266f92..6d17e0e 100644
--- a/tests/unit/collection-match-performance.test.ts
+++ b/tests/unit/collection-match-performance.test.ts
@@ -89,7 +89,7 @@ describe('matching a native collection', () => {
         const { saveBlueprint } = await import('../../src/lib/server/fleet/launch-recipes.js');
         const { previewCollection, queueCollection, getCollection } = await import('../../src/lib/server/fleet/collections.js');
         const { T5_ZOMBIE_MAPS } = await import('../../src/lib/map-aliases.js');
-        const blueprint = saveBlueprint({ name: 'Replace nine with ten', entries: T5_ZOMBIE_MAPS.filter(map => map.slug !== 'zombietron')
+        const blueprint = saveBlueprint({ name: 'Replace nine with ten', entries: T5_ZOMBIE_MAPS
             .map(map => ({ game: 't5', mapSlug: map.slug, count: 1 })) });
         const preview = previewCollection(blueprint.id, 'exact');
         const queued = queueCollection({ previewId: preview.id,
@@ -137,7 +137,7 @@ describe('matching a native collection', () => {
         const { GET: fleetResponse } = await import('../../src/routes/api/servers/+server.js');
         const { POST: agentHeartbeat } = await import('../../src/routes/api/agent/heartbeat/+server.js');
         const { T5_ZOMBIE_MAPS } = await import('../../src/lib/map-aliases.js');
-        const blueprint = saveBlueprint({ name: 'Match ten T5 lobbies', entries: T5_ZOMBIE_MAPS.filter(map => map.slug !== 'zombietron')
+        const blueprint = saveBlueprint({ name: 'Match ten T5 lobbies', entries: T5_ZOMBIE_MAPS
             .map(map => ({ game: 't5', mapSlug: map.slug, count: 1 })) });
         const preview = previewCollection(blueprint.id, 'exact');
         expect(preview).toMatchObject({ ready: true, mode: 'exact' });
diff --git a/tests/unit/config-compose.test.ts b/tests/unit/config-compose.test.ts
index 5f4c00d..ca0c742 100644
--- a/tests/unit/config-compose.test.ts
+++ b/tests/unit/config-compose.test.ts
@@ -106,8 +106,8 @@ describe('automatic map selection', () => {
     });
 
     it('appends the rotation when absent and preserves CRLF', () => {
-        expect(composeServerCfg('set sv_voice "1"\r\n', [], 't5', 'zombietron'))
-            .toBe('set sv_voice "1"\r\n// Map selected by Electric Cherry\r\nset sv_maprotation "map zombietron"\r\n');
+        expect(composeServerCfg('set sv_voice "1"\r\n', [], 't5', 'zombie_moon'))
+            .toBe('set sv_voice "1"\r\n// Map selected by Electric Cherry\r\nset sv_maprotation "map zombie_moon"\r\n');
     });
 
     it('removes conflicting duplicate assignments regardless of case or command form', () => {
diff --git a/tests/unit/map-aliases.test.ts b/tests/unit/map-aliases.test.ts
index 9069075..1e6ee01 100644
--- a/tests/unit/map-aliases.test.ts
+++ b/tests/unit/map-aliases.test.ts
@@ -1,6 +1,7 @@
 import { describe, expect, it } from 'vitest';
 import {
     parseServerName,
+    selectedZombieMap,
     t5ZombieMapBySlug,
     T5_ZOMBIE_MAPS,
     T6_ZOMBIE_MAPS
@@ -98,6 +99,12 @@ describe('parseServerName (new naming: t5_<mode>_<slug>_<n>)', () => {
 });
 
 describe('t5ZombieMapBySlug', () => {
+    it('excludes Dead Ops Arcade from supported map selection', () => {
+        expect(t5ZombieMapBySlug('zombietron')).toBeUndefined();
+        expect(selectedZombieMap('t5', 'zombietron')).toBeUndefined();
+        expect(parseServerName('t5_zombie_zombietron_1')?.mapCanonical).toBeNull();
+    });
+
     it('resolves each catalog slug to its canonical + friendly', () => {
         for (const entry of T5_ZOMBIE_MAPS) {
             const found = t5ZombieMapBySlug(entry.slug);