Raven Software game developer Manveer Heir takes a look at the design mechanics of Braid, a recently released puzzle game for Xbox Live Arcade (a review is available at Gamespot). Heir commends Braid's focus on taking an interesting mechanic and exploring it fully through level design, rather than generating complexity with the interaction of many different mechanics. "One of my favorite worlds has time move forward as the player moves to the right, and rewind as the player moves left; Time is being controlled spatially. Another world has the player make a recording of themselves that can interact with certain objects, similar to Cursor*10. ... What is amazing is how complex and devilish some of the puzzles can still be, even though they revolve around the single mechanic for that world. ... Feeling like you have to guess what the designer was thinking is how many old adventure games played out, and it was rarely fun. Feeling like you just made a discovery on your own is what makes this game and games like Portal work so well."

Today at the Leipzig Games Convention, Blizzard released the opening cinematic for the upcoming Wrath of the Lich King expansion to World of Warcraft. The cinematic is available on the official site via streaming video or the Blizzard downloader. There's a mirror over at 1Up. As with all Blizzard cinematics, it looks fantastic.

Ragnar Tornquist is respected as one of the best storytellers in today's game industry. He's done work on Anarchy: Online, Dreamfall, and upcoming MMO The Secret World. Rock, Paper, Shotgun has a lengthy three-part interview with Tornquist about how good stories are crafted, how they interact with other aspects of the games, and what his preferences are for building a compelling character. "We had all these characters who were on a journey of faith, and we said how can we ensure that this theme is carried through, and have a clear view of how their journeys happen. So we said, every single major character had to fit into this model. Everybody starts out at the top. Faith can be anything — it can be religion, it can be a belief in yourself, in your abilities, in the work you do. As we face challenge, there's a process where we have loss of faith. It can be a minor thing: thinking one day, 'God, I suck at what I do. I can't do this.' And a lot of people after that point turn themselves around, face those problems, challenge them and they conquer them, and they say, 'Screw that, I am good at what I do.' I think most happy people live in this loop."

The folks at Kotaku sat down with a copy of Rock Band 2 and took a look at some of the game's special features. The Drum Trainer will let you practice your beats, fills, and freestyle playing, while Battle of the Bands will let you compete against others using a new set list every week. Perhaps most interesting is the ability for Rock Band 2 owners, for a small fee ("less than $5"), to import songs from a Rock Band 1 disc. "There appears, as of now, no DRM tracking on anything to indicate you rightfully own the disc you want to export. So if you missed out on the Rock Band party last year and want to play the old songs, too, all you have to do is rent a copy or borrow someone else's. It doesn't seem Harmonix [is] too concerned, however, as they're happy you already paid the licensing fee and bought Rock Band 2!"

DragonTHC writes "I'm thinking about hosting a lan party open to the public. I'm aiming for approximately 60 people to attend. I can handle all the logistics of operation. The only thing I can't wrap my head around is: how do I prevent theft at the lan party? Do I hire security guards? Do I need security cameras? I don't know the people who will attend, and I don't know if they're trustworthy enough to not steal other people's equipment. What do I do?"

Gamasutra posted an article written by Jason Hayes, a developer for Volition Inc., which is known for its production of the Saint's Row, FreeSpace, and Red Faction series. Hayes discusses the division between graphical artists and coders, who often clash because their aims are so disparate and their areas of expertise do not necessarily overlap. It has caused some companies, such as Volition, to develop an intermediary "technical artist" to find a balance between the two. "Integrating technical artists into a studio frees up the programmers from being solely responsible for the development and maintenance of the game's tools and pipelines. While programmers still have a hand in the design (and sometimes implementation) of those tools and pipelines, the technical artist is the driving force behind them and is looking out for the best interests of both parties."

Mythic Entertainment has announced that the open beta for the long anticipated Warhammer Online will begin on September 7th, eleven days before the finished game goes live on September 18th. We've previously discussed WAR's delays and the content cuts involved in reaching this deadline. In the meantime, Mythic's Road to WAR website (which we talked about earlier this month) is still available. The press release notes, "Players can get into the North American open beta by pre-ordering Warhammer Online from select retail partners."

1Up is running a lengthy interview with Bill Roper, founder of Flagship Studios. The game company, known primarily for its Hellgate: London and Mythos titles, announced massive layoffs last month, and is now simply winding down and taking care of a few final issues. Roper gives quite a bit of detail regarding the financial machinations of a game developer and the current status of the games' code. Co-founders Max Schaefer and Travis Baldree gave a related interview recently as well. "The subscription money we did get, we all poured directly into keeping the game online, keeping it up and running. But the development demands far outstripped the revenues. There just wasn't a good contemplation early on of how that would work. It wasn't like: This is the budget that comes in every month; we'll do whatever we can do with that. We just said [that] development will get done out of the revenues, and whoever pays for development, they get paid back out of the revenues. And there wasn't really enough revenues coming in to cover the expected and required development."

Michael Shorrock, Sony's director of third-party relations, announced on the Playstation blog that he's been working with the major music game developers (i.e. Rock Band's Harmonix, Guitar Hero's Activision, and others) to ensure basic compatibility for peripherals between the games. Joystiq has a compatibility matrix that shows which devices work with which games. "...Rock Band 2's guitar and drum set will work with Guitar Hero: World Tour and with Rock Revolution. Conversely, Rock Revolution's drum set will work with both Guitar Hero: World Tour and Rock Band 2. In addition, Guitar Hero: World Tour and Rock Band 2 will both support the SingStar microphones. We're still working hard to ensure compatibility between the Guitar Hero and Rock Band titles currently on the market, and we hope to have an announcement on that shortly." Update: 8/20 17:38 by SS: Reader TheWolfkin notes that Microsoft has now made an official announcement to do this as well.

Alan Skorkin writes "If you are sick of the boring and overpriced commercial games, then have a look at this list. These are some of the best indie games out there — innovative, immersive, great gameplay and very reasonably priced (some are even free). You would never feel cheated after buying and playing these games. In fact, you would feel like you got the better end of the deal, and that is a lot more than can be said for the vast majority of commercial games out there."

ajohnj1 writes with an excerpt from Ostatic: "You've probably read a bit about OpenSim, the BSD-licensed virtual world server, and recent news that IBM and Linden Lab are working to make Second Life and Open Sim interoperable. Besides that project, what's Open Sim about, who's working on it, what are they doing with it, and how do you get involved as a developer and participant? Here's a starter's guide."

After the first announcement on 1997-04-27 and over eleven years of fresh start after fresh start, Duke Nukem Forever finally comes to your system. At least if your system is an Xbox 360. Jon Siegler, the webmaster of 3D Realms, confirms this on their site: "As has been reported around the net today, we can confirm that the game has indeed passed final certification with Microsoft on Friday the 15th of August (on our first try, no less). That means the game is done — it is now in the hands of Microsoft." Update: 08/19 10:47 GMT by T : Several readers have written with a correction: this announcement is actually about Duke Nukem 3D, rather than Duke Nukem Forever.

Brian Jordan writes "For 48 hours during the weekend of August 29-31 at the OLPC Physics Game Jam Boston, game developers will compete in teams of 2-4 to design and implement a physics-based game for the One Laptop per Child XO laptop. There are prize categories for indie, professional, and remote developers (Ludum Dare style). In addition to OLPC/Jam-related swag for all participants, one team will win an XO laptop. Participants should have some game development experience, but we'll be going over the development process during the event — read below for details. If you'll be in the Boston area this weekend, or want to participate remotely, sign up before August 22. If you're a graphic artist, sound designer, musician in the Boston area, or want to be a volunteer, get in touch." Click the magic link for details of the crash course in game programming being offered.

eldavojohn writes "Some members of the University of Texas are trying to create a repository to store the histories of online virtual worlds. They hope that game makers will take advantage of this repository as they define standards of how to save interactions not only between players and the virtual worlds but also other players. How many times have I destroyed you in a duel? Let's check the records!"

QuakeMaster33 writes "The first public footage of id Software's upcoming Quake Live title comes in the form of a collection of high definition videos from tournament matches held at QuakeCon 2008. The event held a 1v1 and CTF tournament with prize money totaling $25,000. Included in the video set is the finals match between the 17-year-old Belarusian Alexey "cypher" Yushanevsky and the American John "ZeRo4" Hill. All of the videos are available for download or streaming via Flash video. QuakeLive, which is currently in the public beta testing phase, is a free, web-based version of Quake III Arena which includes updated graphics and gameplay. On the developer front for QuakeLive, id has plans for custom maps, but mod support is far behind. On the Linux front, id Software's resident Linux guru Timothee Bisset is working on the project, so we can only hope that if the game becomes popular, a Linux client is also made available."

This weekend's GenCon saw Turbine release some new information about the upcoming Module 8 release for Dungeons and Dragons Online. Massively has a story with many of the new changes, which are focused on making the game more accessible to new and solo players. A big part of that will be the introduction of NPC hirelings, which will supplement individuals or smaller groups who want to play without waiting for a full party of player characters. Reader nicholsonb points out more coverage at Destructoid. "... you're able to hire an NPC character that's your level or below, and they come in Cleric, Fighter, Rogue, kind of a variety. Sorceror as well. ...So they take a place on your HUD. You can heal them, they can heal you. You can help them. They'll break boxes, they'll kill monsters without any instructions from you. But they won't zerg through the dungeon, they won't open gates. You can ask them, 'yeah, go ahead and open that gate, dude,' but you're able to control all their behavior, so they're working for you. And of course they cost money, right? So they actually are working for you in the fiction of the game."

CVG is running an interview with Kevin Cloud, executive producer at id, and Eric Biessman, who leads Raven Software's programmers and artists, about the upcoming installment to the Wolfenstein series. They provide some detail about what kind of weapons will be available, what those crazy Nazis are up to this time, and BJ Blazkowicz's new ability to "shroud" himself. "Press a single button, at any time, and you'll see the other side of reality: a green and violent dimension that's filled with strange creatures and whirling tornadoes of energy. Just being in the shroud gives you options: floating above the ground are 'collectors' - fleshy heavy metal album cover worms that are scavenging electrical energy. Pop them, with a single rifle round, and they'll blast apart, damaging enemies in the real world. They are essentially exploding, hidden, organic barrels. ...In shroud mode, too, occult symbols etched into the masonry are transformed into holes in walls that BJ can simply step, shoot, or lob a grenade through."

IGN spoke with Eric Brosious, audio director for Harmonix, about selecting songs for the upcoming Rock Band 2 release. He talks about balancing difficulty between instruments, bringing a wider range of genres to the game, and his view on the competition for songs and artists between Harmonix and Activision. "We prefer not to sign exclusive deals with artists because while it seems like the competitive 'business' thing to do, in the long run, it's really not good for anyone. We think we should be working to get more music out to more people."

Gravy Monkey writes "It's not too difficult to criticize the quality of many third-party Wii games — whether they're unique titles, bad licenses or lazy ports to the new system. However, will this change as more quality third-party games appear on the Wii? Recently, Wiiware title 'Lost Winds' picked up some great reviews, as did the Blastworks game. The recent review of a new game called Order Up on IGN caught my attention because they praised it as the way all casual games should be made. Is this the beginning of a new era for Wii games where quality casual games from third parties manage to grab the attention of both mainstream and hardcore gamers alike, instead of being a console where only first-party titles sell?"

Kotaku reports that Sony Online Entertainment has announced new expansions for both Everquest and Everquest 2. The announcement came at SOE's Fan Faire today. Kotaku made available some screenshots and the press release, which gives details about what to expect in the new content. Zonk has some more in-depth coverage on EQ: Seeds of Destruction and EQ II: The Shadow Odyssey over at Massively.