Hi. Do you guys know whether it is possible to edit save games files (.CTR)? if yes, how (any specific program)?

Or if the above is not possible, please tell me whether it is possible to unclaim wonder somehow (any method would be very helpful).

Regards.

Im not entirely sure, but i believe you can open the crt file using an online tool to read the text, not sure how and what to edit, thoigh (search for "how to find map seed humankind" and youll fond a post that links to such a tool.

Otherwise, i believe you 'can' open them woth zip/winrar.