Popular games for collection Dr. Brain

Castle of Dr. Brain is the first in a two-part series of educational puzzle-games from Sierra. This brain-blasting game is set, how surprisingly, in Dr. Brain's castle, where the player will have to beat Dr. Brain's traps and puzzles in order to fulfill the assignment given.

In the sequel to Castle of Dr. Brain, you will have to assist Dr. Brain in retrieving a battery for one of his experiments - the plans for which were stolen by Dr. Brain's archrival scientist. In order to beat the scientist, you will have to tour the Island of Dr. Brain in search of the elusive battery. On your way you will have to solve a plethora of puzzles in various difficulty levels, and even find use for a bunch of pink flamingoes!

This is the final Dr. Brain game, released by Knowledge Adventure in 1999. Using the three laws of physics, Dr. Brain must escape the underwater base and stop the bad guy.

In IQ Adventure, you have to find and use objects to restore a trans-dimensional device that has trapped you in a strange dimension.

This game is the third in the Dr. Brain series. Solve logic, math, and other puzzling conundrums designed to stress your brain.