Virus

Viruses are the main atagonists of Cellcraft and they are hard-wired to break open the cell membrane, killing the cell. They do this by getting Viral RNA to your Ribosomes, and making more virus. They then break out through the membrane, damaging it. Luckily, they can be stopped by Slicer Enzymes, Lysosomes, and Defensins.

Injector Virus
The injector virus is fairly easy to defeat. They have a protein coat, and inside that protein coat is Viral RNA. It tries to get this RNA to the Ribosomes. It doesn't enter the cell, because it dissolves at the membrane and the RNA is "Injected" into the cell. The best way is to use Slicer Enzymes to desintegrate the RNA. Since it doesn't enter the cell, Lysosomes are ineffective, but they can attack the viruses when they spawn in the cell.

Invader Virus
The invader virus, like the injector virus, tries to get the RNA to your ribosomes, but unlike the injector virus, it actually enters the cell. Slicer enzymes are ineffective since they have little time to get the RNA because it injects the RNA right next to your ribosomes. Lysosomes are the best against it, because they consume the cell before it gets your ribosomes, and if it does, gets it right after it's made.

Infester Virus
Infester viruses use DNA instead of RNA, so slicer enzymes will not work. Like the invader viruses, they enter the cell. Instead of targeting the ribosomes, they target the Nucleus. If it gets too close, it injects DNA into the Nucleus, and the cell's DNA is now infested. Then the nucleus will make viral RNA itself! The slicer enzymes can get the RNA the nucleus makes, but DNA Repair Enzymes will fix the infection.

Invader Virus (membrane-bound)
Some viruses appear in a vesicle. They are immune to defensins.

The cell doesn't take damage when they enter, but they do when they exit.