One thing i'll never understand is why the download has parts. Part 1 looks to be the whole game, just compressed multiple times.
The game is 38GB, direct download sites can't handle files that big on the amount they allow for free, so it gets split. No, part 1 is NOT the entire game, the data is split between each part. Even if you could extract the archive with only one part, the files would be incomplete and unable to run. The game would not work in that case.
How would I find out which version I currently have?
Bottom right on the main menu. The full game should say 5.1 even with the DLCs.
Dont download this game from this forum, is trash, download it from FlashBangz better
I tried Flashbangz once, it ran like utter crap. I never got up to even 30 FPS and my computer is fully capable of 60 FPS with the modded maximum number of characters, 25 per class except in the MC's class, which is 23 because one seat is the MC's and one is reserved for Minase, the brown haired swimming club girl, as part of the story. With this, I always run at a solid 60 FPS or higher as long as I don't have any other programs eating RAM.