I love a good weld. And Killing Floor features my favourite welding mechanics of all! The average Killing Floor player is probably more interested in slo-mo dismemberment and headshots, which also feature, but it's that's not really my bag. I like sealing doors, having a panic, then blowing up said door with a pile of grenades.

Tripwire Interactive have just announced that Killing Floor has sold a million copies. They've even managed to sell two million pieces of DLC. To celebrate, they're knocking 85 per cent discount as part of Steam's Midweek Madness sale. The discount applies to the vanilla version and the bundle that comes with a pile of skins for your characters.

Are you still playing Killing Floor? Everyone has nightmares about the Patriarch, right?

Great news for two top indie games. A Team Meat tweet announces that "Super Meat Boy past the million sales mark last month!" The spattery plaformer recently featured in the superb Humble Indie Bundle 4, which took more than two million dollars in total donations before it closed. "PLATINUM BABY!" said the devs, understandably pleased.

The lovely indie RPG, Bastion has passed the half million mark. "It’s been a good year," said writer, Greg Kasavin on the Bastion blog. Sales on Steam and Xbox Live Arcade pushed Bastion over the half million mark and its success put Supergiant in a good position to start work on their next title. "It goes to show that a lot of folks out there like what we’re doing and want us to keep going, which is great, because we intend to stick together as a team and do just that," says Kasavin.

Woo! We liked both games very much. Find out why in our Super Meat Boy review, and our Bastion review.

The well-meaning earnestness and awesome gaminess of the Humble Indie Bundle IV are being exploited by evil internet users who would probably sell their own grans to be in with a chance of winning the latest Steam competition.

According to the Humble Indie Bundle blog, distinctly un-humble buyers are using the Steam codes from the Humble Indie Bundle to legitimise throwaway Steam accounts created specifically to enter Valve’s current raffle. “It’s a lose-lose situation for the indie developers, charities, Valve, and Humble Bundle,” says the blog.

To combat this, the minimum you’ll have to spend in order to get Steam keys in your Bundle is $1, instead of 1 cent. If the Scrooges among you can’t afford the $1 minimum you can contact the Humble Indie guys and they’ll send you the Steam keys - if you promise not to resell them or otherwise abuse them.

The incessant, nauseating loop of Band Aid on the radio and tear-jerking ads for homeless dogs on the telly are there to remind us that Christmas isn’t just about being drunk for a whole day, but that it’s also about donating to charities and hard-up indie game developers. Let's just hope the Humble Indie guys don't lose faith in the goodness of humanity.

Humble Bundle 4 has made as much money in a day as Humble Bundle 3 did in a week. The total payments sum is shown live on the Humble Indie Bundle 4 front page (currently $1,261,341 and counting). The folks behind the bundle tell us that it took the last sale seven days to reach similar figures, adding that Humble Bundle customers have donated more than $3 million to charity in total so far.

The Humble Indie Bundle 4 is the most tempting bundle yet. You can pay anything for Super Meat Boy, Jamestown, Bit.Trip Runner, Shank and NightSky. If you pay more than the average donation (currently $5.36), you get Gratuitous Space Battles and Cave Story+. If the bundle keeps selling at this rate, it could hit the $14 million mark when it ends in 12 days time. Humble Bundle organiser Richard Esguerra is understandably quite pleased. "We're thrilled to see the gaming community respond so enthusiastically to this bundle, which has been about half a year in the making," he says.

After peeking out from behind Steam's registry files earlier today, Humble Indie Bundle 4 has made its official debut. And yes, it's everything you hoped for. I mean, if this is what happens when the Bundle Wars heat up, I'm all for it.

To start off, there's Jamestown, Bit.Trip Runner, Super Meat Boy, Shank, and NightSky. I know, I know. Your piggy bank just let out a frightened squeal and then exploded. But there's more. If you beat the average price, the masters of the not-so-ancient art of indie bundling will throw in Cave Story+ and Gratuitous Space Battles. As of now, said average is just a spec over $5.00. So yes, take your piggy bank's charred ashes and make with the spending.

Some inquisitive fellows on NeoGaf have been raiding the Steam content registry for clues, and seem to have come across some entries suggesting that that Alan Wake may be heading to PC.

In further support of the Alan Wake PC release rumours, Just Push Start spotted an interview on Finnish site YLEX in which Aki Järvilehto from Remedy said "we have received feedback from a lot of PC gamers, and I have to admit that yes, we somehow ignored that. Let’s see if in the near future we could have some positive news to tell you about dating!" We love positive news about dating!

Way back in 2006, Alan Wake was the poster boy for Intel's Core 2 Duo CPU, and was regularly demoed on PC to show off its multi-threading tech. Then, all of a sudden, it became an Xbox 360 exclusive, and the PC version vanished. As a PC version was worked on heavily in the run up to its release, it theoretically shouldn't be too hard to resurrect it for a Steam release. It'd coincide nicely with the downloadable Alan Wake follow up story, Alan Wake's American Nightmare, which is heading to the Xbox 360 early next year.

It's not just Alan Wake haunting the Steam registry files. DIY Gamer have spotted evidence of a very tasty new Humble Bundle. The registry entry suggests that a new bundle may include Super Meat Boy, BIT.TRIP.RUNNER, Jamestown, Nightsky and Shank as a starting lineup, with Gratuitous Space Battles and Cave Story+ to be added after the bundle has kicked off. If accurate, that's a fantastic collection. How much would you pay for that bundle, and would you like to see Alan Wake come to Steam?

The rather good co-op survival shooter, Killing Floor, will be free to play on Steam from this Thursday through Sunday, giving everyone a chance to try out the new goodies added by this year's Twisted Christmas event. I hope you enjoy nightmares about six foot tall gingerbread men with a taste for human flesh, because Killing Floor will throw hordes of them at your face on the new Ice Cave map.

The event will also give you the chance to shoot Christmas in the face with new weapons, including a vintage revolver, automatic shotgun, a huge sword and a powerful Husk cannon. Find out more on the official Twisted Christmas page (warning: contains large image of nightmarish gingerbread man). The event starts today, and will run until January 4.

http://youtu.be/n7bkewdgjKA

Glados has escaped the confines of the Aperture Science testing facility, and has decided to spend a bit of time tormenting tower defence gamers instead. You Monster, the new expansion for Defense Grid, will add eight new maps and 35 challange missions, in which Glados will challenge you to hold back another alien invasion, noting your progress all the while and designing new tests for you to complete. The DLC is set to come out on Steam on December 7. Check out the Defense Grid site for more info.

The Steam sale is doing a good job of expanding our game collections, but what about our ears? They need entertainment too. The Indie Game Music Bundle is here to help. You can pay what you want above a dollar for the collection, which includes sountracks from ten games, including Minecraft, Super Meat Boy, VVVVVV and Cobalt, from artists like C418, Souleye, danny B, Jake "virt" Kaufman. Find the full list below, with links to each album page, where you can listen to samples of many of the tracks on offfer.

The Indie Game Music Bundle includes:

Minecraft
Cobalt
Super Meat Boy
Impostor Nostalgia
Ravenmark: Scourge of Estellion
A.R.E.S. Extinction Agenda
Return all Robots!
Mighty Milky Way / Mighty Flip Champs
VVVVVV
Tree of Knowledge

 
The deal is available "for one day only," so grab it soon if you're interested.

2009’s SEO-challenging AaaaaAAaaaAAAaaAAAAaAAAAA!!!-- A Reckless Disregard for Gravity was basically the bits from Mirror’s Edge where you miss-time a jump and fall to your death turned into a whole game. If you missed it the first time round it’s now been re-released as a “semi-sequel” titled AaaaaAAaaaAAAaaAAAAaAAAAA!!! for the Awesome. It features all 82 levels from the original game, as well as 43 new ones and a “new lighting system and fancy shader effects.” It’s currently on Steam for just £3.49/$4.99, too.