Avatar: Black Sun Siege is one of those sneaky little Flash strategy games that looks simple at first—until you realize how deep it goes. You’re dropping pieces onto a grid, trying to position them so they hit enemy units at just the right angle. Mess up the placement, and your attacks fizzle; nail it, and you get this satisfying chain reaction where everything just clicks.

It’s got that classic Avatar world vibe, but honestly, the real hook is the puzzle-like combat. Some units fire straight ahead, others hit diagonally—figuring out how they combo together is half the fun. I remember restarting levels just to try different setups because, yeah, brute force doesn’t cut it here. If you’re into tight, tactical gameplay that makes you think two moves ahead, this one’s a hidden gem.