Description

iSweepy brief synopsis
A.D.3009, human retreated from all their out space stations for short of hyZ-energy which was most important to human living support in out space. A.D.3109, 100 years past, human planned to return to their out space stations. But those stations had been invaded by aliens for years. At first, human knew nothing about those aliens, nothing about what they are or where they from. Earth lost contact with thousands of astronauts. Soon, Special Forces were sent out to investigate this case. That was the first time human knew aliens exist. Unfortunately, they were not friendly to human beings. Then, war.
15 years past, the war between human and aliens went to the end. Human scientists finally find out what aliens are and what aliens' Weaknesses are. The most deadly weapon is quite easy to get, the side product of hyZ-energy, hyZ-B1. Trap aliens and release the hyZ-B1 is the only way to defeat them.
Your goal
You are sent to make one of the stations back to work. You must clear each level by filling in the empty space. Don't let aliens touch your laser lines, that will destroy your shield bag. No shield means game over. You have only five shield bags at the very beginning. So, be careful.
Tips
Aliens
# big gun, moves slow, fires rocket which will blow walls and some of your hyZ-B1 away.
# crazy fan, seems harmless, but it has a quite unstable speed and direction, see it and you will know what means crazy
# gun tower, hides itself in the walls, throws out big bombs which blow walls and hyZ-B1 either, undestructable creature.
# missile luancher, as the name says, fires missiles to track your weapon, be careful
# mother of aliens, a slow, urgly and big alien, guides other aliens to hot spots through its body, this is the most dangerous alien, you should defeat it at the very first time.
# laser sucker, strange creature, loves your laser beam, anxiously. It will release some kind of bolt to disable your laser
# wall bomber, fires bombs like gun tower,
# ,other aliens, seems to be the basic element of alien's world
Reward
Click the blue ones and avoid red ones.
# aliens slow down,
# aliens speed up,
# weapon slow down
# weapon speed up
# add extra shield bag
# assemble landmine , (tap and drag from the bottom of the screen to location you want to put, release finger )
# assemble time bomb , (tap and drag from the bottom of the screen to location you want to put, release finger)