Hi Super Mrkva, thanks for reporting ‘Game instance failed..’ in your review, and sorry you couldn't launch Isekai Wars. We're investigating the issue.

Could you join our official Discord and use the Report a bug button in #bug-report to send a screenshot of the error and the sbox.log file from the failed launch?

Official Discord: https://discord.gg/JShyKg69Fu

To find the log in Steam, right-click s&box in your Library, select Manage > Browse local files, then open logs/sbox.log.

Please also tell us whether the error appears before the title screen or after clicking Enter world, and which operating system you use. Submit the screenshot and log through the private report form rather than public chat. You can select English for English bot responses.

If anyone else encounters the same error, please send a report too. Thanks for helping us investigate!