We have combined the "Laxity" CD-check crack & the "UCT" extraction proggy for .cab files (orginally for Half-Life but seems to work with the H2 .cab files). So all the credits fly out to Laxity & UCT, keep cracking guyz! If you have any questions regarding the crackz, ask them & not us. We don't know anything about the cracks, we have only made the .com file that combines them.
Copy all data from the Heretic 2 CD to your HardDisk in a temporary dir.
Copy the dir \H2CRK into the directory \SETUP.
Execute CRACK.COM
When finished delete the dir \H2CRK
Now burn the sucker! (Label is not needed, but I would do it anyway).
You can choose to add the audio tracks, but this also optional.