Games like Grail to the Thief

Hank Krang, a dirty thief from the near future, recently had a self-aware time machine called the Time Excursion Digital Interface, or TEDI, fall into his lap after a poker game. He has decided to use this technology to go throughout time, stealing priceless artifacts. On his first adventure, Grail to the Thief, Hank travels to Arthurian times in search of the Holy Grail.