File this under: custom portable gaming systems. Created by modder Trstn18, the SNESGEN P not only features a transparent case, but it plays SNES, NES, and Genesis games. Video after the break.
The SNEGENES P is powered by six 2600mAh batteries, which let it play for somewhere around 5 to 7 hours on a single charge.
[via Technabob]
