What's a good iOS game for when I'm feeling nostalgic for old-school arcade shooters?

Okay, so if you're like me and sometimes get a craving for those old arcade games, Galaxy Attack: Alien Shooter is worth checking out. From a technical standpoint, the controls are super responsive, which is key for a shooter like this. I'm running it on my iPhone 13, and it's smooth as butter – barely uses 60MB of RAM, which is sweet. The dev team really thought about the power-up system; it's not just random stuff, but strategically placed to help you out when you're in a tight spot. Reminds me of the games I used to play at the pizza place as a kid, but without the sticky joystick, haha. Plus, the graphics are updated enough to not be *too* retro, if you know what I mean. No more spaghetti code situations here, seems pretty well optimized!