While there is no official "free" version of , specific version numbers like v68032 are often associated with unofficial repackaged or "pirated" versions of the game found on third-party sites.
There have been discussions within the community regarding the lack of a free demo to help new players navigate the game's high complexity and learning curve.
Available on PC; reviewers from sites like SteamRIP and others often track specific build versions for their own mirrors.
If you are looking to try the game before purchasing, here is the current official status:
Known for being highly complex and meticulously researched, acting as a successor to the Wargame series.