A Lars’ Moisture Farm simulation would be interesting.

Haggle with Jawas over droids. (Bad motivator lemons cost you.) Fend off the random Tusken Raider attacks. Go to Toshi Station to pick up some power converters. (At least that’s what you tell Beru on Pod Racing night.) Keep Womp Rats from digging where those tombstones used to be. Lie to to Luke when he asks too many questions about dear old dad. (Lose points when the lies are inconsistent.) Chase Obi Wan away every time he’s in the area. Pay Hell when the vaporators on the south ridge aren’t working by mid day. 😉