LineWarsDS is a port of the developer's 15yr old DOS project, known as Line Wars II. The game is a 3D space flight SIM of sorts. The Dev relates it to Wing Commander and Elite.
You can get older ones even like the pi 3,4 for cheap, but they don't play gamecube, Wii etc very well. Be warned they use a Linux os, which you need to load onto a micro SD card yourself. You can find pre built images like "retro-pie" online free tho which makes it easy to setup.