Not only is the game great in and of itself, we've also never seen Day play a complete choose-your-own-adventure game. Watching him make emotional decisions and go through intense story elements would be a lot of fun imo, I've always been a fan of seeing LP'ers serious sides when delving deep into a narrative experience.
Day's Day Off Suggestion!
I think a super fun game to watch for 7 hours would be Game Dev Tycoon! Most people know about the tycoon games, like Roller coaster Tycoon and such, but I think this one is particularly awesome. I just recently ...
Antichamber, Young Merlin (SNES), or Hotline Miami.
To start things off, I dont know if you've already played these games on your own time, so disregard any that you have.
Metro 2033/ Last Light would be perfect!
You're right they aren't exactly scary, more of a suspense game than a scary one. Also the stealth mechanics are similar to Tomb Raider, which he is currently playing and loving. Its not fun unless it hurts... I think anyone ...
Heralded as one of the most influential pioneers in RPG history
Would love to see him play through the original Secret of Mana. I grew up on that game and it's a wonderful experience!
I just played through Dishonored a couple of weeks ago, I think you would really enjoy the pace of the game and it really allows you to play how you want (from relentless assassin to pacifist).
Rogue Legacy (This just seems to be right up your alley Day9, and I think its a wonderful idea for you.) Dungeons of Dredmor (a turn based dungeon crawler with a fantastic sense of humor. Wonderful for anyone really. DO ...
I don't know if anyone else has recommended it, but Borderlands and Borderlands 2 would be awesome!!!
a short Game suggestion for Halloween Daily - story of the blanks
this horror game is really short so i bet you'd be able to squeeze it in between what other games you have planned to stream , here's the link
Aquaria is such an awesome game and I think you'll like it a lot. It's about a girl called Naija that lives deep under water and uses the magic in the game called The Verse to solve puzzles, fight enemies ...
http://www.youtube.com/watch?v=LAiHfqnbGYoDead Space: Definitely a scary game for enthusiasts who want to have a break from the "defenseless" theme in games like Amnesia or Slender. I personally prefer this series over the F.E.A.R. games. On the note that Day9 uses this ...