I don't know about you, but my calculator skills end at "8008135". You guys know what I'm talking about.
This man, however, takes the art at a whole new level by 'porting' Skyrim to a TI-84 Calculator. Not quite an open world, but YouTube user no9sniper gives science and math students something to pass the time with during those thrilling night classes! I never took a class past 5PM personally, but I just might have if this thing existed during my university days.
If you have aTI-84 model calculator on hand (because I know you do; don't deny it!), its creator made the program available for download here.
