One of the biggest fears with unlocking older games is stability. Black Flag was built for the PS3/Xbox 360 era, where 30 FPS was the standard.
However, you need the hardware. A GTX 1060 can run Black Flag at 60 FPS easily, but to hold 144 FPS at 1440p the mod, you need at least an RTX 2060 or RX 6600. The game is CPU-bound in cities; a Ryzen 5 5600 or Intel i5-12400F is recommended. assassin 39-s creed black flag 60 fps unlock
A quirk in the game's history is the hard engine cap at 62.5 FPS. While you can "unlock" the game to reach 60 FPS smoothly, going significantly higher (like 120 FPS+) can actually break the game's logic, causing NPCs to fail their scripts or animations to glitch. One of the biggest fears with unlocking older