I played 6 immediately after completing a Walkthrough of the 8th part. Well, I didn't enjoy it. My interest was purely sporting. The plot isn't interesting.
The first time I tried to play using a pirated version. I had a bunch of bugs, both positive and negative.
For example, there was no cooldown when shooting. Heroes fired as if from a machine gun. With this ability, you could take down almost Dragonsend at the starting level. Later it was very pleasant to put plate armor or board armor on a sorcerer, shove a sword in their teeth, etc.
But some of the main quests glitched. For example, Lady Loretta's quest regarding setting prices in the stables was impossible to complete because after receiving the quest, the game would crash upon entering the stables.
There was another interesting bug: after collecting the Oracle's memory blocks and I think something else, you had to go in and retrieve ancient weapons for destroying demons; however, when entering the Oracle, my computer would simply freeze and that was it. In the end, I had to buy the official release from Buka