I've always had a love for 2D, I have a so so relationship with 3D (early stuff has grown on me a little, but will never see the love 2D gets), the PS1 and Saturn could deliver some good stuff to play. Whether it was shmups, platformers, puzzlers like Cleopatra Fortune (or arcade ports in general, yum). Basically stuff I loved about the 8 and 16 bit era.

