


Sadly, these contents, including Hawkeye's simulation was included in 2016 re-release and there are no patch 3 for them. These contents were also originally meant to be in Wii version, but somehow being remained unused in finalized version, similar case of a now debunked Nintendo guests Link and Samus. It also featured survival simulations, three of six simulations were originally take from some boss stage, while other 3 were originals. Hawkeye originally first appeared as this version's exclusive character, but is not entirely complete, until he become his upgraded version of him who were exclusive to Xbox 3 re-releases. It has not only characters, but their own simulation missions as well, including one of their exclusive simulation bosses. Villains Pack: Doctor Doom, Magneto, Sabretooth and Venom.Heroes Pack: Cyclops, Hawkeye, Hulk, and Nightcrawler.Sadly, some contents have been forgotten, such as Hawkeye's PSP simulation (which has exclusive Swordsman boss), and Hulk's unused files (boss, NPC HQ, simulation and special dialogues), Hulk and Venom's loading screens, while X-Men characters who were playable in X-Men Legends could have reuse one of their previous appearances' loading screens (X-Men uses X-Men Legends 2 loading screens, while Brotherhood uses X-Men Legends 1 loading screens) The 2016 version assets of these characters and one of their special dialogues from PC are usable in 2006 version of PC version, but with few differences relating to their model lightings and some texturing, while sound assets requires to be repacked, due to different formats between both PC versions. In 2016 re-release, they are forgotten to be included in the initial release and being added at Patch 2 for free.

In Xbox 360, these characters were DLCs based on two pack they were originally represented. Only consist characters and new special dialogues. Xbox 360 DLC/Gold Edition, and 2016 Re-Release (PS4, Xbox One and PC) Simulation Vs.: Lizard, Kurse, Super-Skrull, Paibok, Thunderbolt.However in 2006 PC, some are still missing and messy, such as characters' missing animations and some messy huds, requires to be fixed to make them: In 6th generation consoles (PS2, original Xbox, and PSP), and 2006 PC, these contents can be added regularly via mods, due to somehow being left unused, despite being fully playable.
