Q.U.B.E.

Q.U.B.E. (Quick Understanding of Block Extrusion) is a physics-based puzzle video game developed by Toxic Games, and published to the Microsoft Windows platform with help from the Indie Fund, a group of successful independent game developers. The game, an expansion of a student project by the founding members of Toxic Games, was released in December 2011 and January 2012 through a number of digital distribution platforms.

In the game, the player guides their avatar through a series of levels to make their way to an exit. The player-character is equipped with special gloves that can perform a number of functions on specific blocks to reach the exit. The game employs a sterile monochromatic environment that highlights the coloured blocks that the player can interact with, and has been compared to the Portal series.