Redfall. It was hyped up and delayed, then after all that released unfinished. It deserved the beating it received on launch and was a major flop, but it was still an Arkane game and after trying it I enjoyed it. The Arkane DNA is in there, the gun play is satisfying and killing vampires is fun. The big ones are genuinely scary and as a solo player you learn which ones to tip toe around. It’s been updated and improved upon, but despite this still possesses many bugs and flaws. I still play it from time to time.