An ongoing collection of all my Monoportal test chambers! Monoportal puzzles only allow the player to fire one of their portals, with the other portal being locked in a static position at all times. This allows for exciting puzzle possibilities which would not be feasible in regular dual-portal puzzles, and gives players a challenging and fresh experience, forcing them to reconfigure their brains to solve puzzles which revolve around a fixed portal.

Chambers are organised in increasing order of difficulty. Have fun! Feedback, positive or negative, is always highly appreciated.