Quantum Conundrum, the latest puzzler from Airtight Games, will be available for PC on June 21 exclusively on Steam. The console versions are set to launch on Live Arcade and PSN sometime this summer. Kim Swift, co-creator of the first Portal, serves as creative director for the environmental action-puzzler, which tasks players with finding their uncle, the eccentric Professor Quadwrangle, using his Inter-Dimensional Shift Device. The device will allow the user to enter alternate dimensions, where objects change mass and composition, and can be manipulated in order to progress from one room of the professor’s manor to the next.

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