While still in 2D, just a few things would need to evolve in order to upgrade to 3D.

Good thing is that the controller in now modular:

• ModularController ties it all
• MoveModule for Run, Dash (jump to come)
• FightController + HitImpact for fighting purposes

Also, recently discovered StateBehaviours, which is such a great thing ! This controller relies hence also on a few scripts derived from StateMachineBehaviours