The Bloodborne-Magnum Opus modification is available for PC players and restores all of the game's deleted content, including multiple bosses at once. The enemies still function despite problems with texture and animation. 

Bloodborne: Magnum Opus also makes numerous changes to the original Bloodborne, including reintroducing some weapons and armor sets and moving some enemies to different locations. The video provides examples of a few of the new bosses:

Bloodborne was nearly released on PC in August. Hidetaka Miyazaki has even hinted at the possibility, but developers have not yet made any formal announcements. This implies that the players are now responsible for finding workarounds and emulators to play the game.

The advent of the shadps4 emulator has brought about a significant change in the situation. Modders have successfully launched the game and gained access to the character editor in a comparatively short amount of time. But at that point, gameplay was not yet possible. This milestone has now been accomplished. Videos of people playing Bloodborne on a PC have appeared online, but they are far from flawless.