[2020] Last Epoch - MaxOSX - 50% done Installer error

Hi there, sorry to hear this is happening to you. We have a very small OSX player base so sometimes obscure problems take a while to surface. Do you have a launcher.log file by any chance beside the epoch launcher that could be shared?

How’s your disk space looking? Plenty of room? Are you installing it on your main drive or a secondary drive?