• Serious Sam Fusion 2017 (beta) (2017)
• The Talos Principle (2014)
• Serious Sam Double D XXL (2011)
• Serious Sam VR: The Last Hope (2016)
• Serious Sam VR: The First Encounter (2017)
• Serious Sam VR: The Second Encounter (2017)
• Tormental (None)
• The Hand of Merlin (2022)

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