General Improvement Mod is a mod/unofficial patch for Dungeon Keeper 2 version 1.7 (GOG and EA ORIGIN included)
The user can choose between the official patch 1.51 DKII.exe or DKII-dx.exe to get the benefits along with additions and fixes.
The file "GIMChangelog.txt" has a list of what's been changed in the rebalanced version.
There are two versions:
The Rebalanced Version has the better AI for enemy Keepers from DK2 version 1.51 with features from GOG patch 1.7 version, as well as balance changes/creature modifications.
The Vanilla version does not have balance changes/creature modifications, to keep things closer to original, but does include Quality of life fixes, including a fix for the issue where many creatures do not enter the player's dungeon. For example Dark Angels not appearing has now been fixed.
Mod made by:
Wyrmcast over at Keeperklan