Play C.O.R.E. (US)(PYRiDiA)(M5) Online

So, C.O.R.E. on the DS is one of those weird little FPS games that somehow works on the system. You’re dropped into these dark, industrial sci-fi corridors with a gun that feels way too big for the tiny screen, blasting these creepy biomechanical monsters. The controls take some getting used to—you’re either wrestling with the touchscreen or the face buttons—but once it clicks, there’s something oddly satisfying about clearing rooms of those twitchy, spider-like enemies.

It’s not exactly polished, and the textures look like someone smeared Vaseline on the DS’s graphics chip, but the atmosphere is thick enough to make up for it. You’ll catch yourself leaning into turns like you’re actually sneaking around those dimly lit hallways. Just don’t expect a masterpiece—it’s more of a "turn your brain off and shoot things" kind of game.