I've decided to create 3 Single player puzzle levels in Sam's style (1 in South America style, 1 in Mayan style and 1 in Gothic style).
The first level is already completed and tested, 2 more left. Here are some screenshots:
The second level is now WIP.
Get ready for some serious puzzles with Portal gun, Gravity gun, Pushing rays and Serious Engine's amazing 6DOF Physics Engine!