Can BooH be loaded and regular PK

[Bulldoggie]

Quite some time ago, I think around patch 1.35, I got Pk and BooH. I was advised to only install the main game and then install BooH after finishing it (and to not expect the main game to work properly anymore).

I decided to wait for more patches.

I'm now playing the main game patched to 1.62 with Powermad (no tweaks made, just installed it to fix the bugs it handles) and the open all levels for all difficulties mod.

At 1.62 can I install BooH and play both?

[PeTjA]

I would say no.
Because BOOH was 1.5 and i would recommend a new instalation if U like to play it, because i think 1.62 & installing BOOH over it and maybe patching again 1.61 / 1.62 (1.64) will not work well.
But who knows.

[Bjossi]

No, BooH is version 1.5, so by installing it you are not only downgrading from 1.62 to 1.5, you might get neither of the games to work. I suggest a fresh reInstall.

Install Painkiller, then BooH, then patch 1.61 and finally 1.62 and 1.64.