Terraria Hack

Phase 1 is easy. THe Hacking spawns 5 Digitoids around it. If the Digitoid approaches you, attack it. If it hits Hacking, it will explode and deal 10 damage to the hacking. After that, the remaining Digitoids will shoot 2 Codestreams each. To proceed to phase 2 you have to destroy all the Digitioids. Another way of destroying Digitoids is simply attacking them. This way doesn't damage the Hacking, but allows proceeding to Phase 2. Each Digitoid has 250 health.

Terraria Hack