Feedback is appreciated, but in this case my mind is almost set with these viruses. I've taken into account the quantity of new viruses the player will encounter each day, which is somewhat of a curve (so the player gets used to the game first), but on the same time it is a lot bigger and adjusted than in the original. Basically, The Undernet, the Secret Area, and the WWW areas will host the tier 3 viruses.
Necessary note 1: There's no new areas (or viruses) in day 5 and 9.
Necessary note 2: There's an insane amount of new areas in Day 8, including the first 3 Undernet areas.
Necessary note 3: The chip sheet was made by a simple reference table, so don't mind the "500 Zenny" drops you'll see there.
Virus:
Spoiler
Chips:
Spoiler