Believe it or not, I like a few PSX games that aren’t RPGs! Of course, several of them are still hard-to-find (because I like to like things nobody knows about).
Unfortunately, I do not have copies nor solid recollections of all of them. But I can tell you about a couple more to look into that I’ve left of the upcoming list: Tomba! and Einhander are both solid games that are a good deal of fun. Tomba! being an action/adventure, and Einhander being a solid Square-made shoot-em-up.
However, on to the games!

A solid co-operative game as well as an action-adventure game of some depth, Herc’s Adventures is an entertaining romp through ancient Greece. It’s a spiritual successor to the SNES game Zombies Ate My Neighbors. As you might expect, you collect various increasingly ridiculous pieces of weaponry and utility in your adventures. Unlike in ZAMN, there are three unique characters in Herc’s Adventures, each with a different standard and charge-up attack. → Europa Universalis IV: Articles of War





