Earlier this year I had a lot of fun with the release of the Early Access of Hellion. The game was both really difficult but intriguing with the challenges it threw at me and I had a great time. But the game was plagued by both frame rate issues and server issues that made living in space an interesting desync adventure, which sometimes launched your spaceship out of nowhere into oblivion with you outside of it seeing your progress fly off. After its 0.2 update, it's a lot smoother and the game has also a bunch of new content, making it more enjoyable with friends.