It’s a tweet from user PC_Focus_ that states:
The next Epic Store FREE games has been leaked:
13th game: Ghostrunner
14th game: Escape Academy
15th game: 20 minutes till dawn
16th game: A plague tale innocence
17th game: Marvel’s Guardians of the Galaxy
Luckily EGS doesn’t even work on linux :-) Heroic is vastly better anyway.