Dead by Daylight is not just an asynchronous multiplayer title where one supernatural murderer attempts to slaughter four survivors. The game has got several layers of meta-game features, one of which are so-called addons.
Dead by Daylight Frank's Mixtape is one particular addon which adds a special additional effect to the skill that it is equipped on. Since addons tend to drastically change how a murderer plays, you're definitely going to want to look into how they work.
Frank's Mixtape is a very rare Feral Frenzy addon, which means that it's not exactly among the easiest addons to farm out in Dead by Daylight. Getting one requires an investment of 6,000 BPs (BloodPoints), which are the game's primary character progression currency.
That said, purchasing Frank's Mixtape may well be a smart choice, as it considerably increases the amount of damage applied to a Survivor's Deep Wound timer while they're being attacked with Feral Frenzy. In pratice, equipping Frank's Mixtape is likely to increase your gameplay efficacy a fair bit.
There is a lot of nuance to how addons work in Dead by Daylight, and the game's wiki pages do a solid job of explaining the mechanics of it. Of course, we've got to recommend learning how it all meshes before committing to any substantial purchases, so get to it.
