Few things in this life are permanent. Like a tattoo, however, the online gaming software Kali, touts “life-time subscription[s]” (italics theirs) and thus, a form of permanence.
For those who started PC gaming relatively recently (sometime this decade), you may be unfamiliar with Kali. It can best be equated as a mid-90’s precursor of Xfire, however, it also added a unique element necessary for its times, network emulation.