The Dell XPS 15 is pretty good. Handles most of my needs for school and good enough for mid range gaming as well. The Infinity Edge 4k display is simply beautiful to look at as well. Also I've nothing against macs but in this case they are out of the question since you can't even run Maplestory on a mac without vmware among other things. I feel like we need more information to give you more advice as Maplestory shouldn't be the only reason to buy a new laptop. Things like how graphically demanding your needs are based on what games you play. Are you using it for school as well? Do you need a decent battery charge when you're off the power brick.
@awaywithnames: I'm going to use the laptop for school and for games. I mainly play maplestory so I don't need a laptop with an incredible graphic card. The battery doesn't have to be spectacular but will last for a decent amount of time. Overall, I'm looking for a laptop that play maplestory smoothly, has decent battery, and won't completely break the bank