For BioShock 2 on the Xbox 360, a GameFAQs message board topic titled "How long did it take you to beat this? The estimated time to complete all 53 BioShock 2 Remastered achievements is 20-25 hours.. At higher levels of difficulty, the risk of failure is much higher. Giant Bomb Extra Life XXL 2020. I loved the first game and have been meaning to buy this one, but I'm wondering how long the single player is and if the multiplayer is any good? Bioshock 2 took me about 9 or 10 hours. If you have questions about the plot or anything, check out the Bioshock Wiki. A little slower than everyone else b/c I checked every trash can and every corner and I got all the audio tapes. In BioShock 2, you step into the boots of the most iconic denizen of Rapture, the Big Daddy, as you explore through the decrepit and beautiful fallen city, chasing an unseen foe in search of answers and your own survival. Let's do it for the kids! On low and medium difficulty levels you should defeat all the Daddies on your first try. i'd say bioshock 1 is about the same length but if you take time to explore all the areas and everything like I usually do you could probably get 12 or so hours our of it. Live. Again, that's with taking your time and doing all the little extra things there are to do. This estimate is based on the median completion time from 263 … Beating all the daddies and capturing all the sisters will prolong the game by 1-2 hours. Please donate now at bit.ly/3m75JVN. Working on my third time now. ". I haven't played burial at sea yet but I played all 3 core games. For BioShock 2 on the PlayStation 3, a GameFAQs message board topic titled "how long does this game take to beat? Enjoy the game. And that was me taking my time and checking everything out and not just beelining straight for the goal. Bioshock 2 I beat with in 16 hours. ".