Help! Aliens! 1.01

Help! Aliens! is our new 3D action adventure game for your PC, laptop, notepad or netbook. The year is 2030. You are a secret agent sent to rescue the President from the invaders. Your mission is simple: Kill them all! You must advance through many levels with fast paced shoot-em-up action and mind-bending puzzles.
The first mission is set on the alien spaceship which is parked just above central America. This is a strange alien ship with mysterious wormholes and an odd internal gravity system so that sometimes you will find yourself walking on what first appeared to be the ceiling.
The second mission is set in the sewer system of Old London. The aliens have set up residence here in the darkness. Your mission, as always, is to eradicate the alien vermin. Obstacles in your path include rivers and rafts.
The third mission is set in the alien underworld. Finally your government has sent you to the source of the problem. In this world the aliens keep deadly giant spiders as pets and you have to kill the aliens while avoiding the giant spiderwebs.
Each mission has its own specialities but the overall aim is simple. Kill all the aliens on each level before advancing to the next. This is not as easy as it sounds. On some levels there can be many, many aliens swarming around the corridors, tunnels or caves.
Your weapons include your trusty multi-bullet revolver and a pack of hand-grenades. You must consider which is the best weapon to use in which circumstance. It is better to use a grenade when there are a swarm of aliens and your revolver when there are only one or two. However, some of the aliens such as the scout are notoriously difficult to shoot down.
You can play the first level of each mission completely free. Then if you enjoyed it and want some more action you can go to our store to activate all 24 of the levels. Each level has its own distinct character and obstacles.