Since the game is from an "unidentified developer," you must manually grant permission to run it.
Right-click (or Control-click) the application icon and select . When the warning appears, click Open again. The_Last_Barbarian_0.9.26_DevBuild_Mac.7z
Use gold to permanently upgrade your "Hero Profile" between runs. Since the game is from an "unidentified developer,"
macOS does not natively support .7z files. Use the Keka or The Unarchiver app to extract the game folder. The_Last_Barbarian_0.9.26_DevBuild_Mac.7z
The 0.9.x series of builds introduced several significant features: