Missable content

From The Rockman EXE Zone Wiki

This page lists items and content in the series which can be permanently missed, or become more difficult to obtain, if not obtained by a certain point in the game.

Mega Man Battle Network 4

Viruses

For most viruses, lower versions can be encountered even on the highest difficulty (Continue 3+). However, there are a few viruses that only appear on a specific difficulty. As a result, this may lock you out of obtaining certain chip codes, which can otherwise only be obtained (very rarely) from the Chip Trader.

Difficulty Virus Missable chip codes Alternative ways to get
Game 1 only GaiaEX BigHamr1 R Chip Trader
CirKill - All codes can be obtained from CirKillEX
BomBoy - All codes can be obtained from BomBoyEX
WindBox - All codes can be obtained from WindBox2 and WindBox3
VacuumFan - All codes can be obtained from VacuumFan2 and VacuumFan3
Game 2 only Mettaur2EX Guard2 * Chip Trader (extremely rare)
SillyEX - All codes can be obtained from Silly
Gaia+EX BigHamr2 W Chip Trader
KilburEX SidBmbo2 H Chip Trader
Webby WhitWeb2 E
WhitWeb2 Y
Chip Trader; can obtain WhitWeb2 * from WebbyEX LV.9~S
CirCrush - All codes can be obtained from CirCrushEX
MilkoEX - All codes can be obtained from Milko
WindBox2 - All codes can be obtained from WindBox3
VacuumFan2 - All codes can be obtained from VacuumFan3

WaterGod Comp Gold Mr. Prog

Main page: WaterGod Comps

The WaterGod Comp can only be accessed if Lan fights Paulie as an opponent in the Red Sun / Blue Moon Tournament. In the WaterGod Comp, a gold Mr. Prog known as the WaterGod Program has a low chance to spawn upon jacking in to the comp. It will give up to 5 rewards from a pool of 8, depending on the current difficulty. As such, certain BattleChip rewards for Game 1 and 2 can be missed.

Whether Paulie will appear in the Red Sun / Blue Moon Tournament, and which rewards will be given by the WaterGod Program, are both determined at the start of the game. Therefore, the player has no control over this and getting the chips below is simply up to luck. Additionally, Paulie cannot appear in both Game 1 and 2.

Difficulty Missable chip Alternative ways to get
Game 1 only WideBlde C Elec Tower Comp 2 BMD (2nd time), Chip Trader
Lance A Chip Trader
Game 2 only Geddon2 Y Chip Trader
Barr200 I Chip Trader
MegEnBom W Chip Trader
VarSwrd J Chip Trader