.CK5 File Extension
- Developer by: id Software LLC
- Category: Game Files
What is an .CK5 file?
.CK5 is Commander Keen 5 game data
The CK5 file extension is associated with the Commander Keen computer game series, originally created by id Software in 1990.
The .ck5 files contain data of the second episode of the second series Goodbye Galaxy!, called The Armageddon Machine, also known as Commander Keen 5.
This ck5 file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.