Really? I did stuff like this but I actually used wires and cardboard and tape and random circuit board parts. My dad used to recycle computers and melt down the parts to get gold out of them and we had piles and piles of computer parts in our garage and our house. I wish I had a picture of the "cardboard computer" I tried to build. I taped batteries together to random wires and stuff, and put everything into a box and then used another box as the screen. I'm lucky I didn't burn our house down
I miss my PSP I used to play GTA liberty city stories on it and ratchet and clank and one more I can't remember but it's been so long since I had a PsP
My brother made a clothes hanger scrolling game with a crank operation where you had to choose paths for your paper motorcycle to travel. It was actually pretty fun the first time you played it