Auralux is a very well-designed strategy game with a slow pace, but extremely challenging levels. If you're fine with the idea of playing several rounds to learn the ropes, Aurolux is a great choice for strategy-loving gamers.
This colorful game gives you a great overall experience while you play, with bright colors, pulsating suns, and music and sound effects that fit well with the action.
Here's a collection of six hot Android apps that currently consume an inordinate amount of my time. See if you find them just as addicting.