UFO: Blackstorm shield

You pilot an alien ship with the ability to absorb enemy bullets and turn them into energy, which you then use for shooting and powering several buildings at your disposal. Research alien technology to build 12 different facilities and protect the city.

If you like this game play Blackstorm 2

Instructions

RIGHT and LEFT - move;    UP - steal energy from the shields;
DOWN - if a shield runs out of energy, transfer energy to it;
Space - shoot;