Play Monster Force (E)(LightForce) Online

Monster Force came out on the Game Boy Advance in 2002, published by Universal Interactive. It was part of that wave of early GBA titles that tried to bring fast, arcade-style action to the handheld, with a look that leaned into spooky cartoon vibes without taking itself too seriously.

You control a kid armed with a laser blaster, moving through side-scrolling stages to wipe out all the monsters on screen before advancing. The main goal is straightforward: clear each area of enemies, often while dodging projectiles and navigating simple platforming sections. Two key mechanics stand out: the ability to charge your shot for more powerful bursts, and the screen-by-screen progression that locks you in until every foe is defeated. The pacing is quick, and the difficulty can spike with some aggressive enemy patterns. It feels like a brisk, noisy shootout that makes good use of the GBA's capabilities for on-the-go action.