PC versionPS2WIP Fans have made a PC version. Some are still early, so read the project page first.
Fans took BT2 SLUS-21441 apart and rebuilt it so it runs natively on a computer, often with widescreen, higher frame rates and mods. Here is the project we know about:
Native Windows x64 recompilation of BT2 (SLUS-21441) using PS2Recomp. Early development, no playable build yet. [SubmitGame awesome-decomp-games (via r/decomps); quiver-recomps-auto (Quiver tracker)]