Warframe has been my go to online game as of late. Some decent customization, varies frames with different powersets, everything is color-able, including powers. It is a game that has been slowing evolving from folks who had worked on unreal engine in the past. Load out of weapons, each with different effects to keep things fresh. Primary weapon, secondary weapon, melee weapon.. so yah, can just slice and dice your way through things. Or you can ninja it up, try to stealth things. Variety of mission sets. Started to put in some open world missions. It is a bit more lobby game oriented, but it is starting to become something more. Closer to earlier visions of the game every day. It has given me value for my time and money I have put into it.