Halloween: The Game Crossplay Troubleshooting

Halloween: The Game supports crossplay between PlayStation 5, Xbox Series X|S, and PC platforms. The implementation is handled through IllFonic’s dedicated relay infrastructure, which means platform-specific networking requirements can still cause connection failures even when crossplay is technically enabled. This guide covers every known crossplay issue, its causes, and the community-verified solutions.

This page assumes you have already enabled crossplay in the game’s network settings and are still experiencing issues. If crossplay toggle is not visible, your platform account may need to be linked through the game’s settings menu first.

How crossplay works in Halloween: The Game

Halloween: The Game uses a peer-to-peer relay model for crossplay multiplayer. When a player on PS5 hosts a session, players on Xbox and PC connect through IllFonic’s relay servers rather than establishing direct peer connections. This design choice reduces the networking burden on the hosting player but introduces relay latency that is outside the control of individual players.

The relay model means that crossplay performance is directly tied to each player’s connection quality to IllFonic’s relay servers, not just their local network conditions. A player with excellent local internet but poor relay server connectivity will still experience lag, invite failures, or matchmaking timeouts.

Crossplay is enabled by default once your platform account is linked. You can disable it in the network settings if you prefer to play with players on your own platform only.

Halloween: The Game Crossplay setup guide

Common crossplay issues and fixes

Party invites not sending or receiving

Party invite failures are the most frequently reported crossplay issue. The cause is almost always related to NAT type configuration on the inviting player’s console or PC.

What causes it: Halloween: The Game requires a moderate or open NAT type for party functionality. Players with strict NAT type cannot send or receive crossplay party invites reliably. This is a platform-level network setting, not a game setting.

How to fix it:

1. On PS5: Go to Settings → Network → Test Internet Connection. Note your NAT type. If it shows Type 2 (Moderate) or Type 3 (Open), your NAT is acceptable. If it shows Type 1 (Strict), you need to enable UPnP on your router or configure a port forward for UDP ports 3478, 3479, and 3480.

2. On Xbox Series X|S: Go to Settings → General → Network Settings → NAT Type. Follow the same port forwarding guidance if your NAT shows as strict.

3. On PC: Check your Windows Defender Firewall or third-party firewall to ensure Halloween: The Game is allowed through on UDP. Also verify router NAT settings.

Why this works: IllFonic’s relay infrastructure communicates on specific UDP ports. A strict NAT blocks the initial handshake that establishes the relay connection, which is why party invites silently fail rather than showing an error message.

Matchmaking times out or returns no results

Matchmaking timeouts under crossplay typically indicate that the relay servers are under load or that your connection to the nearest relay point is degraded.

What causes it: IllFonic operates relay servers in multiple geographic regions. If your matchmaking request routes to a relay point with high latency or capacity constraints, the matchmaker may time out before finding a session.

How to fix it:

1. Verify your platform’s internet connection speed and stability using a speed test tool. Halloween: The Game requires a minimum of 10 Mbps download and 5 Mbps upload for stable crossplay.

2. Restart the game application completely. This forces a fresh relay connection and can resolve matchmaking stalls.

3. If the issue persists, wait 15-30 minutes and try again. Relay server load spikes during peak hours (typically 7 PM - 11 PM local time in major regions) can cause consistent timeouts.

4. Check the IllFonic official server status channel on Discord for any active incident reports affecting matchmaking.

Community note: Matchmaking timeouts are more common during the first two weeks after a major content update, when player populations spike. If you are playing during a peak update window, consider queuing during off-peak hours.

Crossplay enabled but cannot see other platform players

This issue manifests as crossplay being toggled on in settings but no players from other platforms visible in the multiplayer lobby or matchmaking queues.

What causes it: The most common cause is that crossplay was enabled after the current game session started. Halloween: The Game does not dynamically update the crossplay roster while you are in a lobby — you must return to the main menu and re-enter multiplayer for the crossplay roster to populate.

How to fix it:

1. Exit your current multiplayer lobby completely.

2. Return to the game’s main menu.

3. Go to Settings → Network and confirm that Crossplay shows as Enabled.

4. Re-enter Multiplayer → Browse Lobbies or start a new matchmaking queue.

If other platform players are still not visible after this, verify that the other players in your region have also enabled crossplay. Players who have disabled crossplay will not appear in crossplay-enabled queues even if you have it enabled on your side.

High latency in crossplay sessions

Once connected to a crossplay session, high latency manifests as delayed killer actions, survivor movement desynchronization, and in extreme cases, rubber-banding for all players.

What causes it: Relay latency is the primary culprit. If your connection to IllFonic’s relay servers is poor, every action you take must round-trip through the relay before being processed, creating consistent input delay.

How to fix it:

1. Run a traceroute or path ping to the relay server address. You can find the relay server address in the game’s network debug menu (accessible by entering the konami code on the main menu: Up, Up, Down, Down, Left, Right, Left, Right, B, A).

2. If the relay ping exceeds 80ms, your crossplay experience will be noticeably degraded. Contact your ISP to check for routing issues to the relay region, or switch to a wired Ethernet connection if you are currently on WiFi.

3. On PC, ensure no other high-bandwidth applications are running in the background (cloud sync, large downloads, streaming software) as these can consume relay bandwidth.

4. Consider using a gaming VPN that has a node near IllFonic’s relay server locations if standard routing is consistently poor.

Community note: Some players on the IllFonic Discord have reported that certain ISP routing paths to the EU relay point are particularly problematic for NA players and vice versa. If you are playing cross-region, some latency is expected and not fixable without a VPN.

Platform account linking issues

Crossplay requires all participating accounts to be linked through IllFonic’s platform linking system. If your account is not linked, crossplay will not function even with the in-game toggle enabled.

What causes it: Account linking is a one-time setup process that associates your platform-specific player ID with IllFonic’s unified player database. If the linking step was skipped or failed during initial setup, crossplay will not activate.

How to fix it:

1. From the main menu, go to Settings → Account.

2. Look for the Platform Linking option. If it shows as Unlinked, select Link Account and follow the platform-specific prompts.

3. On PlayStation 5: You will be asked to sign in to your PlayStation Network account if it is not already active on the console.

4. On Xbox: Linking is automatic if you are signed into your Xbox Live account on the console.

5. On PC (Steam or Epic): Link through the IllFonic account portal using the code displayed on screen.

6. After linking, restart the game completely before attempting crossplay.

Platform note: Account linking is per-server, not per-game. If you previously linked your account for another IllFonic game (such as Predator: Hunting Grounds), your linking should carry over to Halloween: The Game. A fresh link is required only if you unlinked your account previously.

PS5 and Xbox cannot join PC-hosted sessions

This is a specific session visibility issue where PC-hosted lobbies appear invisible to console players in the crossplay browse menu.

What causes it: This is a known issue related to how the game broadcasts session advertisements to the relay. PC hosts on certain network configurations (particularly those behind CGNAT or using ISP-issued combo router/modem units) may not advertise successfully to the relay, making their sessions invisible to console players.

How to fix it:

1. PC hosts should ensure they have set up a static port forward for UDP 7777-7778 on their router.

2. If you are on a dual-stack (IPv4 + IPv6) connection, verify that IPv6 is functioning correctly in Windows network settings. Halloween: The Game prefers IPv6 for relay advertisement when available.

3. As a workaround, PC hosts can share their session directly through the in-game share code system rather than relying on the public browse list.

4. Console players experiencing this issue should try using the direct invite code feature to join a PC friend’s session rather than browsing.

Platform-specific notes

PlayStation 5: Crossplay with Xbox and PC requires PlayStation Network subscription (PS Plus). The PS Plus requirement applies regardless of whether you are playing free-to-play or purchased content. Ensure your PS Plus subscription is active if you cannot establish crossplay connections.

Xbox Series X|S: Crossplay requires Xbox Live Gold subscription. The same requirement applies as for PlayStation. Verify your Gold subscription is active if experiencing invite failures specifically with Xbox-hosted sessions.

PC (Steam and Epic): PC players can crossplay with both console platforms. Ensure your game is updated to the latest version — the Epic and Steam builds occasionally diverge during updates, which can cause version mismatch errors that prevent crossplay session joining.

When to contact IllFonic support

Contact IllFonic support through the official support portal if you have tried all troubleshooting steps above and still experience any of the following:

• Consistent party invite failures after confirming open NAT type
• Matchmaking that returns zero results across all hours and all regions
• Complete inability to link platform account after following the linking steps
• Game crash during crossplay session establishment that is reproducible on multiple attempts

Before contacting support, run the network debug menu (konami code from main menu) and screenshot the relay connection status screen. This information dramatically speeds up support ticket resolution.

Frequently Asked Questions

Q: Is crossplay required to play Halloween: The Game multiplayer?

No. Crossplay is optional. You can disable it in network settings to play only with players on your own platform. Disabling crossplay does not affect your ability to join or host games on your platform.

Q: Why do crossplay matches feel laggier than same-platform matches?

Crossplay introduces relay server latency because all player connections route through IllFonic’s relay infrastructure rather than establishing direct peer connections. Same-platform matches on the same network can use direct connection, which typically has lower latency. This is expected behavior for peer-to-peer relay crossplay.

Q: Can I disable crossplay for just party invites but keep it for matchmaking?

No. The crossplay toggle in Halloween: The Game is a global setting that applies to both party invites and public matchmaking. There is no granular control for different crossplay features.

Q: Why do I sometimes see players from a different region in my crossplay matches?

Halloween: The Game uses a single global matchmaking pool for crossplay. If the relay server in your region is at capacity or no players in your region are currently queuing, the matchmaker will expand the search to include players from adjacent regions. This is more common during off-peak hours.

Q: Does crossplay affect performance on console?

Crossplay itself does not significantly affect console performance. However, rendering other players’ cosmetic skins from different platforms occasionally causes brief frame dips during character spawn sequences. This is a cosmetic loading issue, not a crossplay infrastructure issue.

Q: My NAT type is strict. Can I still play crossplay?

You can join crossplay sessions as a client, but you cannot host or send party invites with a strict NAT type. To host crossplay sessions, you need to configure port forwarding (UDP 3478-3480) or enable UPnP on your router to achieve moderate or open NAT.