Gameplay is an absolute mess. You can level up health and mp with equipment and by leveling up, but your ATK is set so that mobs all die in 1, 2, or 3 hits, so clearly they started doing something and then awkwardly switched track. RPGMaker must not support this kind of gameplay either because hits take almost a full second to register.
CGs are AI so they're at least fappable, but they clearly didn't put any effort into making them consistent because the player character occasionally becomes an ugly bastard in them. Speaking of which, you'd think the chosen hero in the story would at least be physically fit, but they're not, in any of the CGs. While that could be funny if it were on purpose, here it's clearly because of a lack of effort. Thankfully you're not visible in all of the CGs, so there's that.