Warhammer 40,000: Space Marine 2 - Official community forum

Giovaigiog

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Giovaigiog

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300g2g pts

a month ago

Mar 15, 2025, 11:26:20 PM

Hey everyone,

My friend and I have been trying to play Space Marine 2 together using crossplay (I'm on PS5, he's on PC), but we keep running into an issue where the invite codes immediately say they are expired, even though they were just generated.

We've tried multiple fixes, including:

Restarting the game on both platforms.

Toggling the crossplay setting off and back on.

Trying different game modes (Co-op Campaign and Operations).

Generating a new invite code and entering it instantly.

Starting a mission before sending/accepting the invite.

Checking for updates and verifying game files.

Nothing has worked so far, and we can't seem to join each other’s games. Has anyone else encountered this issue? If so, have you found a fix, or is this a known bug that needs a patch?

Thanks in advance!

Step by step of the bug

Step 1

Player 1 (PC) started the game and went to the campaign mode.

Step 2

Player 1 generated an invite code from the squad menu.

Step 3

Player 2 (PS5) opened the squad menu and entered the code.

Step 4

The game displayed a message saying "Code expired", even though it was just generated.

Step 5

We tried again with a new code multiple times, but the same issue occurred.

Step 6

We restarted the game on both platforms and toggled crossplay OFF and then ON again.

Step 7

We attempted joining after starting a mission first, but the error persisted.

Step 8

We verified the game files (PC) and checked for updates, but the bug remained.

Screenshots

General information

Category

Sub-category

Multiplayer

Connection issues

Platform

Distribution

Game version

Steam

Latest version

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Doflamingo667

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Doflamingo667

Newcomer

300g2g pts

23 days ago

Mar 31, 2025, 7:38:38 AM

Steam

Latest version

Same here, I'm on PC my friend on PS5, we bought to duo the campaign and mission but cannot play together as code expired everytime when trying.

We tried everything said in the first post.

Windows and PS5 update, shut down and restart, changing game mode, nothing worked.

Step by step of the bug

Step 1

PC start

Step 2

PS5 write PC's code and "code expired"

Step 3

Same step from PC

Step 4

restarted game on both side, restarted platfrom on both side, update platfrom on both side

Step 5

try switching to operation nothing work

Step 6

to this date, nothing ever worked to play together

Screenshots

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Basic Information

Please give your KSIVA if possible as well as a general description of the bug you found and what you were doing just before it. (To find your KSIVA identifier code, enter the game and press "Up-Down-Left-Right" three times in a row. You can then copy and paste it) You will have an opportunity to share files and screenshots later.

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