Earth Defence Force 2 Portable (Best)

I was skeptical about how the screen would handle so many enemies, but the chaos is surprisingly readable. The weapon variety keeps each mission feeling fresh, and I love picking off swarms with the shotgun.

The frame rate somehow holds up even when the screen is swarming with aliens, and that chaos honestly makes every mission feel like a B-movie you get to play. I've lost track of hours just picking off waves with the basic rifle, and the portable version is perfect for quick bursts on the train.

I was expecting a cheap budget shooter, but the sheer number of aliens on screen at once is genuinely jaw-dropping for a PSP game. The run-and-gun chaos is so relentless that I’ve lost track of time more than once, and it’s easily the most fun I’ve had with a handheld action game in ages.