Pontifex

 

This is a game with a classic game principle. Your task is to construct a bridge in such a way that it does not break under a moving train, so you have to engage your physics knowledge :) Of course, there are several levels (7) to play through, which can quickly grow into an addiction, and as they grow, the river to bridge expands. The bridge is supported by columns, which are not exactly free, and you dispose of a limited pool of money. This really is a very accomplished game in its field, and especially graphically Pontifex is very accomplished. To progress to the next round, the train must pass four times.