'Assertion failed!' on launch
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This pops up while the game is booting up, while the splash screen is still up.
Running on Win 10 Pro v10.0.19045, have checked file integrity and it found no issues.

I have the same bug
Hello Victoria Zofia,
Could you please send us your logs? You can find them here:
C:\Users(your_username)\AppData\Roaming\SpaceEngineers2\Temp\Logs
In the meantime, you can try the following steps:
C:\Users(your_username)\AppData\Roaming\SpaceEngineers2
Please note that this will delete all save files and blueprints, so we strongly recommend creating a backup beforehand.
In Steam:
Right-click Space Engineers 2 → Properties → Installed Files → Verify integrity of game files
Kind Regards,
Katerina
Keen Software House
Hello Victoria Zofia,
Could you please send us your logs? You can find them here:
C:\Users(your_username)\AppData\Roaming\SpaceEngineers2\Temp\Logs
In the meantime, you can try the following steps:
C:\Users(your_username)\AppData\Roaming\SpaceEngineers2
Please note that this will delete all save files and blueprints, so we strongly recommend creating a backup beforehand.
In Steam:
Right-click Space Engineers 2 → Properties → Installed Files → Verify integrity of game files
Kind Regards,
Katerina
Keen Software House
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