Complex sentence: They also inspired a game jam, in which about 1,000 game developers worldwide created about 300 games based on the tweets over the course of a weekend, and brought Molyneux fame within a burgeoning indie game movement.
Split into simpler sentences: They also inspired a game jam, in which about 1,000 game developers worldwide created about 300 games based on the tweets over the course of a weekend. The game jam also brought Molyneux fame within a burgeoning indie game movement.