http://unblockedgamestash.tumblr.com/

I'm not sure, but the tumblr stuff looks pretty nice right out the box. http://unblockedgamestash.tumblr.com/

Transformice

Name 
Transformice

Quick Link
http://en.transformice.com/ChargeurTransformice.swf

Description

Action puzzler, but it's multiplayer! You can chat and play with other people who love to waste some time and play games. 

https://www.reddit.com/r/unblocked

I added a subreddit https://www.reddit.com/r/unblocked

It's easy to keep running conversations on reddit rather than the blog. I like to have the blog around to keep the list of games in a nice scrollable place that doesn't take a lot of time to navigate around. Let me know what else you want to drop on the list!

Cursed Treasure: Don't touch my gems

Name 
Cursed Treasure: Don't touch my gems

Quick Link
http://www.kongregate.com/games/IriySoft/cursed-treasure-dont-touch-my-gems

Description

Simple and sweet little tower defense game. You can just skip the tutorial if you've played these before. It's easy to pick up and spend an hour trying to keep all your gems.

Fantastic Contraption

Name 
Fantastic Contraption

Quick Link
http://fantasticcontraption.com/original/

Description

Physics games like this are just fun to toy around with. It looks like they ported it over to a VR platform, which is cool, but the original will keep you pretty entertained.

The Kingdom of Loathing

Name 
The Kingdom of Loathing

Quick Link
http://www.kingdomofloathing.com/

Description

If you have ever gotten your hands on a choose your own adventure book. It's that but on crack and you don't have to keep your fingers in a bunch of pages. 

Robot Unicorn Attack

Name 
Robot Unicorn Attack

Quick Link
http://games.adultswim.com/robot-unicorn-attack-twitchy-online-game.html

Description

Unicorn's sometimes attack.It's pretty much awesome. It's a runner game, but for some reason it's just a lot of fun and hey when you lose they chop of the horses head...that's motivation.