Get to Know About Alien Invasion 2
You’re in charge of a sci-fi frontier planet, and things get tense fast. With your mouse, you control soldiers, buildings, and backup from your mother ship. You click to send units against enemies or gather resources like miners do. To build more, you need credits, and to get credits you must mine—so defending, building, and gathering all go hand in hand.
It’s a mix of real-time strategy and tower defense. You switch between units, structure creation, and calling in reinforcements from the upper bar on the screen. Everything depends on keeping your cash flow alive—if credits run dry, so does your defense.
This second chapter came out around 2010 by Changko18, as part of an experiment in flash RTS games for the web. You build up your forces and fend off those alien threats while mining your own little empire.