You are I.C.E. (Intrusion Counter-measure Entity) and your only job is to keep your sector of the NET clear of Hacker Entities. Your sector is under attack and you will need to use all your skills to keep them away. You have limited storage and if it gets completely corrupted, that area of your sector will become corrupted, once your entire sector is corrupted you will cease to exist and you would have failed at your only reason for existing.
Sector I.C.E. is a Twin Stick Shooter that has one goal, keep your sector clear for as long as you can and rack up as many bytes in Hacker Entities as you can … fail and your I.C.E. will be replaced by someone else’s.