I've been playing Save the World for a while now (I'm in Canny Valley, and I like this mode. You can craft guns, scavenge for materials and kill husks for days. You can play as different heroes which have different abilities (e.g. ninjas can double jump), and upgrade your schematics! You can also craft many different types of swords and use those in melee combat! There are tons of different types of missions in Save the World, plus you can earn "free" V-Bucks to use in either Save the World or Battle Royale! I also love how it keeps the old chapter 1 graphics.