Summary: Quantum Theory is a working game, putting it above some other titles like Big Rigs Over the Road Racing. That being said, Quantum Theory is also an absolutely awful game. The idea of climbing a huge tower to defeat evil enemies is a sound one and could create some unique battle situations. Instead, we get a boring, uninspired game that gives you literally no reason to keep playing. Finishing this was a chore and felt more like an assignment more than a video game.