History VideoGame / MegaManBattleNetwork6CybeastGregarAndCybeastFalzar

* PrematurelyMarkedGrave: Played with: The postgame Graveyard area is dotted with gravestones for every boss you've faced so far. At the very end is an unmarked grave. Inspecting it causes Bass to show up, declaring that this unmarked grave is for Megaman.

* SiblingFusion: Wily reveals that [[spoiler:he had removed Colonel's compassion components and reprogrammed them into a separate Net Navi called Iris, whom he refers to as Colonel's younger sister. He also states that if the two ever merge again, the resulting program will be unstable and spontaneously self-destruct. At the end of the game, Colonel and Iris fuse together in a last-ditch effort to exorcise the Cybeast from MegaMan's body. Though they successfully stop the monster's rampage for good, it comes at the cost of their own lives.]]

* BraggingRightsReward: Recruiting the Snake Arm virus for Virus Battler in the Japanese version. Rare Snake Arm can only be found in Graveyard 2, which is gated off by Mega Chip completion, one of which is a reward for beating the final Virus Battler challenge in the first place.

* AIBreaker: [=CircusMan=] is programmed to jump into the back column and launch an attack immediately after landing. If the player breaks all the rightmost panels, [=CircusMan=] will be left helplessly standing in place until the field returns to normal.

* TakingYouWithMe: A HeroicSacrifice version, with [[spoiler:Colonel and Iris]] use a bomb planted in them to destroy one of the Cybeasts once and for all.

** The addition of extra "off-grid" tiles on the [=NaviCust=] memory map allows players to further enhance [=MegaMan's=] abilities well beyond what the game allows you to.

* MetalSlime: After fulfilling specific conditions, rare viruses may spawn in various parts of the Internet areas and story dungeons. In addition to being recruitable for the Virus Battler minigame, these rare viruses may also drop high tier chips or even from a different code. Reflector * is notably obtained this way and not through Mettaur 3.

* HarmlessFreezing: Newly introduced in this game is the Frozen status, which is inflicted by using Aqua chips on an ice panel. Frozen enemies cannot move or attack for a few seconds and take double damage to Breaking attacks.

** A P-Cube in Seaside Area 2 requires paying 100 Zenny to open it on every pass. While bypassing it is possible since it's surrounded by conveyor panels, this only works from one direction since the panels all point one way.

** The vast majority of the character portraits have been redrawn once again, which goes hand in hand with the redesigns for generic NPCs. The battle sprites for [=MegaMan=], [[spoiler:Colonel, and [=ProtoMan=]]] receive various changes -- most notably [=MegaMan's=] idle pose.

** The vast majority of the character portraits have been redrawn once again, and even the battle sprites for [=MegaMan=], [[spoiler:Colonel, and [=ProtoMan=]]] receive various changes -- most notably [=MegaMan's=] idle pose.
** [=HeelNavis=] have had their design completely overhauled. They are now much lankier and sport spikes on their heads in a manner reminiscent of a mohawk.

** At a couple points you are asked to do extended puzzle-solving sequences where you need defeat Evil Spirits with a LimitedLoadout of tools. Since the Evil Spirits can block paths and the ability to plan out your moves is a must, the game gives the option to manipulate the camera with L to check each map.

** Boomer is reinstated to a three-chip series with a respectable power increase[[note]]Compare [=BN4=]'s 60/80/100 with [=BN6=]'s 100/140/170[[/note]] and leaves a trail of grass panels on the enemy's side of the field, which combos well with Fire chips. It also doesn't trigger MercyInvincibility (like its earlier appearances) unlike in ''5''.

** Boomer's attack power is bumped up to 100 and leaves a trail of grass panels on the enemy's side of the field, which combos well with Fire chips. It also doesn't trigger MercyInvincibility (like its earlier appearances) unlike in ''5''.

** The Guard series of chips have been replaced by the Rflectr set. While they function on a similar principle, Rflectr chips have higher attack and no longer use shockwaves, meaning they hit distant targets instantly and aren't stopped by hole tiles. They also almost always trigger a counter hit to go into Full Synchro.

** Giga Cannon now does SplashDamage, even if it doesn't strike a target. This makes it way easier to hit things, which is important for a Program Advance that can potentially wiff.

* TournamentArc: The Expo Navi Selection Test, which roughly takes half of the game. Some of the later Link Navis are also introduced during this point.

** In the ''Legacy Collection'' port, clearing the Virus Battler subquest while playing the English version gives out the rewards from the international GBA games instead of the Japanese rewards, meaning that Django 3 is unobtainable without interacting with another player.

** The Bugrise Sword and Bug Death Thunder Giga Chips are the signature attacks of Bugriser from the ''[[Manga/MegaManNTWarrior2001 MegaMan NT Warrior]]'' manga.

** [=BlastMan=]'s Navi Chip is one as well, as it can be acquired right after the first "dungeon" of the game, and even in its weakest form, it sends one fireball down each row of the field, dealing 120 damage to anything it hits, which is enough to one-shot virus battles up to and including at least the Green Area.

** The [=DustMan=] series of chips normally only fires a single Scrap Golem when used. However, if any objects are on the field, [=DustMan=] will suck them all up to be fired as extra projectile.

** The [=DustMan=] series of chips normally only fires a single Scrap Golem when used. However, if any objects are on the field, [=DustMan=] will suck them all up to be fired as extra golems.