Bioshock nears the end?

As July began,current game Bioshock clawed closer to conclusion with only 5 achievements to go due to the unlocking of the 45th and 46th achievements -
Weapon Specialist for 10G soon joined by Avid Inventor for another 10G.

Within 10 minutes another achievement unlocked -  Dealt with every Little Sister for a massive 40G. July 2012 is under 2 hours into existence and I am already 3 for 60G.

That soon increased to 4 for 110G with the acquisition of Tonic Collector for 50G leaving 3 Achievements to unlock.

The night ended with the Hard Story completed and the Seriously Good at This achievement for 40G . So I will now move on and come back to the last 2 achievements in the future as they will take a lot of time and effort to complete.