IBM System/370
From Computer History Wiki
The System/370 continued the tradition of the prior System/360 by expanding the instruction set, and adding the new ability of virtualization.. It ran a variety of software, such as MVS, and the newer VM/370.
The System/370 was supplanted by the S/390.
Specs
- 24 bit address space for a maximum 16MB of RAM.
Games
Well thankfully there seems to have been some games....
Emulation
The 370 can be emulated by the following emulators: