A true test of any online RPGs longevity is its ability to captivate fans even after theyve finished everything in the main story. Most titles do this through endgame modes that developers continuously update to challenge players. Honkai: Star Rail has one of the best endgame rosters right now, with the latest mode being the Divergent Universe, which was released in Version 2.3. It functions similarly to the original Simulated Universe, but it comes with a whole host of new features, quality-of-life upgrades, and massive rewards.