I have downloaded and extracted the latest linux version. In the uncompressed folder there are two files PC Building Simulator.x86 and PC Building Simulator.x86_64 and a folder PC Building Simulator_Data . I double clicked and opened the PC Building Simulator.x86_64 file and it showed a window and kept the default parameters and clicked OK but nothing happened. I tried to change the resolution to 800x600 and graphics low but still nothing is working. No error nothing.