Green Lava Studios has announced that it has changed the name of Fenix Rage to Fenix Furia, with this coming as a result of unforeseen circumstances. The studio has also announced that there are new additions to the game that will be releasing on PS4 and Xbox One. Interestingly there is no mention of the PS Vita version, which was announced in 2014. The studio has been contacted to clarify its status.
The new features that are getting added includes an easy mode, so players can get through the game without having to face the brutal difficulty of it, and a two player mode. This two player mode will be local split screen and introduces the character of Undead Fenix. 25% of the levels have also been reworked after taking in player feedback, reducing difficulty spikes.
Source: PS Blog