Advertised to work on systems with integrated graphics, a feat generally considered impossible for true PS3 emulation.
If your PC can run RPCS3, use it instead. Only resort to Esx if you have an ancient PC or specific compatibility needs. Esx - Ps3 Emulator Standalone Package Version 2.4.1 For
The "Standalone Package" designation usually implies the software requires no external libraries or BIOS files to run. Legitimate emulators often require users to dump their own PS3 firmware/BIOS to avoid copyright infringement. ESX claims to bypass this, a major red flag indicating it does not actually utilize the necessary PS3 system files required for booting software. Advertised to work on systems with integrated graphics,