They could easily use a modern the low-end office PC at home to play this. These were the requirement specs at launch:
CPU: Intel Pentium III 1 GHz or AMD Athlon 1 GHz.
RAM: 512 MB RAM.
GPU: 32 MB 3D Graphics card with Hardware Transform and Lighting (T&L) Capability.
DX: DirectX® 9.0c.
OS: Windows XP.
Store: 4.25 GB of free hard drive space required. ...
Sound: PCI, USB, or Onboard Audio Device.
A TI-34 could probably run SWG