You can play Cards Against Humanity online using a free webapp: Pretend You're Xyzzy is a CAH clone that allows you to join a game with random strangers -or- you can set up a password-protected game for you & your friends only. [more inside]
Knightfall. No, not batman. Puzzlequestish game with story mode, leveling, achievements, and unique twists in the gameplay.
PMOG stands for Passively Multiplayer Online Game. Players play without playing; clicking around the internet turns into experience points and currency. Players can bomb each other, wage war over web sites, and lead other users on web missions. Ordinary web sites become caches for items and currency. PMOG fuses an MMO into our WWW.
Zwok! In an unknown place, at an unknown time...Blooz vs. Grienz. A simple, free multiplayer online game.
Tulse Luper Update: Twice before we’ve discussed Peter Greenaway’s “upcoming” multimedia project The Tulse Luper Suitcases: three movies, two books, a VJ tour (.wmv interview about a similar project, Nightwatching, to give you some idea of what a VJ tour is), and more. With the recent launch of the online multiplayer game, The Tulse Luper Journey , perhaps the project is no longer upcoming at all. The story centers on 92 suitcases related to the life of Greenaway’s alter ego Tulse Luper. Discovered in various locations around the globe, the suitcases illustrate the history of Uranium (and by extension the history of the 20th century). Read Greenaway’s lecture on the project here, hear an interview focused on the VJ performance here, or read stories attributed to Tulse Luper here. [More Inside]
Cityscape. (Flash game) Build a city with 18 available components. The order in which those components are employed determines how they'll interact and how far the city will develop. There's one correct order that will score the full amount of points. (via)
Transcendence. Prepare to waste a lot of time. This free, downloadable game is kind of like Nethack. But re-envisioned as a shoot-em-up. In space. With pretty graphics. And a backstory. And user mods. If any of that appeals to you, download the newly released version .95 and say goodbye to the rest of your productive week.
Babble - a seriously addictive hybrid of Boggle and Scrabble.
The Mystery of Time and Space! [note: Flash] Rather involving game, if puzzlers like Myst are your bag, baby.
It's Friday, and you don't want to work. You want to practice your hacking skillz instead.
The "Hitchhiker's Guide to the Galaxy" Infocom game online! (Java-based) I think I just died and went to heaven. I played this years ago on a crusty old Mac - this and Fool's Errand. What old games do you remember spending hours or even days playing?
Addictive game based in large part on discussion. Perfect for MeFi'ers in my book. There's trivia, there's politics, plenty of "strategery", and the heart of it is the message boards. Plus the added benefit of very few trolls, because to make it in this game, you need to be intelligent and literate. No wonder I'm addicted.