I see so many of them around today but I am always skeptical of the scientific validity of them. I’m happy to pay a reasonable amount and I greatly value privacy. Main thing for me would be trying to improve memory.
Any recommendations are appreciated! If I need to go out and buy a DS and a copy of Brain Age, so be it.
Portal & Portal 2
And if you’re really feeling masochistic, Portal Reloaded
Portal rewired my brain for a fairly long time. I was really thinking in portals. No game has influenced my head like that. L4D didn’t have me seeing zombies everywhere.
I’m trying to 100% the achievements in Portal without guides, and I’m doing the challenges now but I have never felt so fucking stupid.