A DIY modding group named KittenLabs has managed to run GTA Vice City on a wireless router. The model used is the TP-Link TL-WDR4900, which comes with a PowerPC-based CPU with WiFi chipsets connected through PCIe. With some modifications to this PCIe slot and a lot of software tweaking, it was possible to connect an AMD Radeon HD 7470 to it.https://www.notebookcheck.net/Hardware-hacker-team-runs-GTA-Vice-City-on-TP-Link-WiFi-router-by-adding-AMD-Radeon-GPU.809933.0.html
Idk how to do that. Looks impressive!!!