The steam versions of the following games may not run from an XFS filesystem with the inode64 option:

• Borderlands 2
• Divinity: Original Sin Extended Edition(?)
• Europa Universalis IV
• Sid Meier's Civilization: Beyond Earth
• Sid Meier's Civilization V
• Space Hulk
• Space Hulk Ascension
• Starcom
• Stellaris
• SteamWorld Heist

Possible workarounds are either moving the games to a steam library on a different filesystem like ext4, which is the default for many distributions, or to disable the inode64 mount option for XFS (which is a very bad idea!).