It has been a year since SKxARM (tentative title), an upcoming Tamil movie starring Sivakarthikeyan in the lead went on floors, and the film written and directed by AR Murugadoss is finally gearing up for a title reveal. Latest buzz is that the title of SKxARM which also goes by SK 23, will be revealed marking Sivakarthikeyan's 40th birthday on February 17, 2025. An official announcement on the same is however awaited. 

SKxARM has previously been buzzed to be titled Singanadai, and Sivakarthikeyan reportedly is playing a character with a psychological disorder, as a result of a trauma. It has also been revealed that Sivakarthikeyan's mannerisms in the movie hence will be unique including his walk, and many have drawn parallels between this detail, and the supposed title Singanadai which means the walk of a lion. 

"Even I'm waiting to know the SKxARM title. AR Murgadoss has two-three ideas now. It'll be a commercial action entertainer", Sivakarthikeyan revealed in an interview this year. A production venture of Sri Lakshmi Movies, SKxARM has Rukmini Vasanth playing female lead, and Anirudh Ravichander for music.

The movie also stars Vidyut Jammwal, Biju Menon, Vikranth, Shabeer Kallarakkal, Sanjay, Sachana Namidass, among others. The technical crew of SK X ARM also includes Sudeep Elamon for cinematography, A. Sreekar Prasad for edits, and Kevin Kumar for stunts.