When the explosive viruses lie next to each other at perfect intervals, a chain reaction can sometimes occur
develop and you can make a lot of points, that's the luck factor in this little freeware 3D time game.
Since it is a time game, you have 90 seconds to clear up the situation!
Don't forget it's just a game ;-) Just start shooting and switch off for 90 seconds!
1000 viruses in total, of which 20 are highly explosive, PS the landscape is from the 3D.Benchmark.OK