I'm pretty surprised you can get xp from the custom games. I bet they end up nerfing the exp gains from those servers because someone will figure out the certain combination of a match for max exp gain.
If someone makes a super-successful Custom mode like DOTA in WC3... wonder if Blizzard will capitalize on it this time?
I think custom games are great. I played custom WC3 modes more than the actual game, doing this with an FPS is pretty awesome.
I want to see a tower defense FPS!
Maybe someone will be able to make a SMITE game mode in OW.
Just need to expand customs to allow scripting.
Idk if they'd go that far. Or rather it'd be that open ended for something like Dota or tower defense.
They did have the junkenstein map but that isn't td. I think really the best thing they could do to accommodate custom servers aside from adding more options is add a map editor.
Some of the most fun I've had in fps games consisted of custom maps made by players. You take a look at csgo, and half the competitive maps are actually made by famous map editors.