Archer Maclean's Mercury

Archer Maclean's Mercury is a 2005 puzzle-platform video game developed by British company Awesome Studios and published by Ignition Entertainment for the PlayStation Portable. It was conceptualized by the eponymous British game programmer Archer Maclean. In Mercury, the goal is to guide a drop of mercury to its appointed destination by tilting the stage, in a similar fashion to Super Monkey Ball. Levels come in different varieties that prioritize unique methods of completing them. The game was conceived when Archer Maclean used a minigame from Jimmy White's Cueball World and added liquid metal physics.