Just before Unreal's 25th anniversary Epic pulled all games from the series from all stores. The games which give Epic's own engine its name. The engine that powers many modern games and even movie productions.
Man I would love a new Unreal Tournament, that game was my jam. It's funny that they completely abandoned that game once the engine became so profitable.
Not the engine, as they sold it a lot previously, but Fortnite. UT2017 was abandoned because it performed worse than some mode to a side-project that gained a surprisingly wild traction. I don't hate FN, but that's the thing that kicked off chair from under this hanged franchise.