Unleashed Mode

Unleashed Mode is the powered-up form of whoever uses it. It first appeared in the game Sonic Unleashed, as a feature only usable for the Werehog during Night stages and the Night sections of the level Eggmanland.

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Features: Whoever uses Unleashed Mode gains a power boost as well as a colored aura.

Forms:

Natural: Achieved usually in stressful situations, most notably particularly vicious fights. With Natural Unleashed mode, the user has complete control over themselves. Dual-Type Pokemon that unlock Unleashed Mode don't usually have a choice of their Type of Unleashed Mode, but those who do, can choose which Type of Unleashed Mode they use that they have unlocked.

Forced: Happens without the user wanting it to. This has only happened twice: with Nightclaw and Blaster. Forced Unleashed Mode usually causes the user to lose control over their actions, and attacks anyone in sight, even allies.

Warp: Normally used by only Basic Stage Pokemon, Warp Unleashed Mode allows them to warp up to their highest Stage(Mega for those whose fully-evolved forms can Mega Evolve, or simply their Fully Evolved Forms). So far, it was only used by Fire Fang the Growlithe, and Night Fang the Houndour(who is now a Houndoom).

Dark: When someone uses Dark Unleashed Mode, they become much stronger than they used to be. It was first used by Lorre, who forcefully activated his Fighting Type Unleashed Mode to fight the Storming Alliance. While it grants power to the user, Dark Unleashed Mode also warps the user's mind to make them think that they are invincible, therefore driving them mad.

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Characters To Have Unlocked Unleashed Mode(and reasons):

E.J the Hedgehog(Werehog): Accessible since first gaining the Werehog transformation.

Fire Fox(Fox's Super Transformation): Referred to as Fire Fox Burst Mode, Fire Fox first gains his Unleashed Mode when fighting Sonic.EXE, in which he gains a desperately needed energy boost to fight back, knocking Sonic.EXE into the Temple of Shadows after saying "Redstone sends his regards."

Nightclaw the Zoroark: Activated forcefully while under Sonic.EXE's possession. He kept his ability to unlock Unleashed Mode after being freed from Sonic.EXE's control, but often activated it without meaning to.

Blaster the Mega Blastoise: Activated while trying to fight off Sonic.EXE's influence. Like Nightclaw, he often activates his Unleashed Mode without meaning to, sometimes attacking his Teammates without intending to, implying that while he is in Forced Unleashed Mode, he doesn't recognize friendly faces.