Red Earth is an old CP System III arcade fighting game that never saw a home console release. It featured a really interesting EXP- and item-based single-player mode.
It wasn't terribly popular in the West, but its characters often see cameos in Capcom's games to this day.
You can see a couple of them in Marvel vs. Capcom 3 endings, even.
Ah!Come to think of it, there's something that Takane's been wanting from way back when!It's the original version, even!A lance that looks sorta like it could drill a hole.A lance? Rather, should you really be so embarrassed? About that?A hole–!?Hibiki!? You couldn't possibly mean–Andreyer!!The hell is that?perk!