Relay Challenge /SoulCalibur II/
The greatest fighting game of all time, in my opinion, and my personal favorite game ever. I dumped countless hours into this game as a kid and continue to do so to this day. Unlike other fighters, it wasn't about memorizing insane combo strings or juggling your opponent into infinity but rather freedom of movement and understanding fundamentals. Simple to learn but a high level of skill expression as well. This was peak SoulCalibur and I hope Namco revives the franchise.