[5] Additionally, it adds additional characters, balance adjustments, new game modes (such as training, versus and gallery modes), and has made the arcade version's last boss, Kudlak-Sin, a playable character [9] A remastered version, Chaos Code: New Sign of Catastrophe, was released on arcades on June 6, 2013, and on PlayStation 4 and Windows on March 15, 2017.

However, FK Digital confirmed on February 9, 2020, that the sequel has been postponed for one year, possibly due to COVID-19 pandemic and since the passing of the series' co-creator, Mickey's younger brother, Michael, on Christmas 2017, two months after Toushinsai 2017 teaser gameplay of Chaos Code NEXT was released.

[12] A year later on February 18, 2021, the series’ producer, Mickey Lin confirmed on his Twitter that FK Digital has returned to the development of Chaos Code NEXT.

[17] The game makes use of a couple of systems that can quickly change the flow of battle, besides :[17][18] Chaos Code NEXT adds new features:[18] Metacritics scores PlayStation 3 version of Sign of Catastrophe at 61, as it is criticized for its unbalanced gameplay and the lack of online play.

[20] Ultimately, in response, remastered version, New Sign of Catastrophe receives higher metascore at 66 than its previous counterpart, as the critics praises for the inclusion of the online play and balanced gameplay.