RVallant has just submitted some Achievement Flag Info for
Chaos Rising for Warhammer 40000: Dawn of War II:
You can view the flags they submitted here:
Flag submission by RVallant for Warhammer 40000: Dawn of War IIRVallant said:So for Forbidden Knowledge here's the confirmed bug from Steam forums:
You gain the item required to active the achievement after the 2nd Space Hulk mission. If you use the item immediately, you gain the achievement. If you progress or change maps in any way, you can use the item but it won't trigger the achievement.
Unfortunately because the game auto-saves after most actions, you can pretty much lock yourself out of getting the achievement despite satisfying all the conditions for it (like I did), and you won't be able to reload. @_@
Due to the auto-save I've marked Purist and Bad Example as missable too, if you don't get them in the campaign you need to do another one to get it. Purist has a very small window of 2 missions to get it, and you need to gain THREE sets of Terminator armour before the mission triggers (easier if you import a save from DOW2), while Bad Example can simply run out of time to meet the requirements if you don't actively go for it. (Note: In my experience if you ALT+F4, you'll fail the mission and progress a campaign day, so there really isn't any way to get out of the game to beat the auto-save afaik.)