This is a very large game that you could spend a long time playing. It is slightly shorter than Curses!, and about half as long as Muldoon Legacy.
You play a college student who is immediately sucked into another world, where a renegade befuddled wizard is asking for your help.
The game has a tower that gets bigger and bigger and more complicated as you discover a huge number of chemical ingredients. Then you realize you have only seen less than half of the game. The game is so big, there are 65 AMUSING options at the end.
It has copious hints, and great world details. But it was too hard for me; I just went through the walkthrough. You could play it for a long, long time without hints and still have fun.
If you liked Mulldoon Legacy, you will like this.