Features

Achievements! A total of 25 achievements can now be unlocked.
New maps have been added (alchemy lab, storage room, study).
Two new puzzles/mini-games added.
New items added.
New quests added (finally more side quests! :D).

Gameplay
Added autosave after the robot fight.
Added a visual clue to the pipe puzzle for wrong and right parts.
Added the second part of the pipe puzzle.
R.K. II can now perform maintenance in combat to heal itself to 100%.
There are now new ways to get the armor and items from the three cabinets in the research room.

Graphics
Added lighting effects with Khas Lighting plugin. 
In addition to this, made the night and cave areas darker and gave the player a torch.
Also added shadows with Exhydras plugin.
Grandros plugin for rich smoothing removed due to problems with unclean edges.

Bugfixes
The "Book Collection" and "Help" entries are no longer attached to the same command.
The book collection remembers the last book you opened, so you don't have to scroll down again all the time.

Other adjustments
Made it clearer that healing has no effect on a machine and that machine oil is available for it.