According to Official Guinness Records,
The longest title for a fighting game is Dexterion, The Ultimate Annihilator of the evil dominion: Under Cyborg Demon’s Armageddon Battle – Fate of the cryptic world in cybernetic trooper’s hands, achieved by Tenith Innovations Pvt. Ltd (India) in Tamil Nadu, India, verified on 10 October 2017.The title has a total of 132 characters without spaces.
For a complete list of 2017 records, please visit 2017 Guinness Records in India.