DCBlap is a 3D pong game for the Sega Dreamcast and Microsoft Windows that supports 1 - 2 players. There are several styles of play available, including 10 point matches, BreakOut, multiplayer BreakOut, and air hockey.
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi