The word went out in late May that the hit strategy game XCOM: Enemy Unknown was in the process of being ported to Linux by Feral Interactive, as were its DLC and expansion packs. Today that port went live, just in time for a pretty sweet Steam Summer Sale price.

I don't like the word "re-imagining" but I have to admit that XCOM: Enemy Unknown got it right. It somehow managed to turn a 20-year-old turn-based strategy game into a modern hit, putting players at the head of an elite international military organization charged with defending Earth from an alien invasion. It's not in the league of, say, Call of Duty, but the enviable review scores and healthy amount of add-on content speak for themselves.

Now it's available natively for Linux, too. Feral's version of XCOM: Enemy Unknown runs on Ubuntu 14.04 and SteamOS, and it's a SteamPlay release, meaning that if you already own the Windows version, you get the Linux release free.

And if you don't happen to own it, this would be a good time to rectify that situation: It's currently in the Steam Summer Sale mix at $7.50 for the base game 75 percent off the regular $30 price or $16.50 for the Complete Edition, which includes the Slingshot and Elite Soldier DLC packs and the Enemy Within expansion, that normally sells for $50. The Summer Sale pricing will remain in place until 1 pm EDT on June 21.

Some claim that summer doesn t start until the 21st, but Valve says it s time for the Steam Summer Sale and we haven t heard anything from the solstice lobby so, happy first day of summer! As always, it s celebrated with a ridiculous store-wide Steam sale renowned for its low prices and intoxicating effect on the PC gaming community. Everything looks great when it s 80% off, but before you start filling up your library, here are our favorite picks of day one.

Reminder: if a game isn't a daily deal or a flash sale, it could pop up later in the sale for an even lower price. If you want to be safe, wait until June 30 to pick up a sale-long deal.

5 - Trine Complete
85% off: $3.74 / 2.69 - Steam store page
What Trine lacks in challenge it's not very difficult as platformers go it more than makes up for in magical fairy tale charm. The sequel, Trine 2, improves upon the formula just about every way, particularly through the addition of cooperative multiplayer action. And with the original game about to undergo a dramatic (and free!) overhaul thanks to the coming Trine Enchanted Edition, this bundle at this price is a must-have by any measure.

4 - Hotline Miami
85% off: $1.49 / 1.04 Steam store page | Flash sale: Buy it before 8 p.m. EST
No game revels in ultraviolence like Hotline Miami, which turns pixelated murder sprees into an art form. It's brutal, stylish, and challenging in that perfect way: once you make a perfect run through a level without stopping, mowing down a dozen thugs with a knife and then a pipe and then a shotgun, you'll feel like the god of sleazy Miami murders. You'll want some practice now, since Hotline Miami 2 includes a level editor that will let you craft your own murder rooms. Get it fast the flash sale on Hotline Miami won't last long.

3 - Far Cry 3
75% off: $7.49 / 3.74 - Steam store page
Attacking outposts is our favorite part of Far Cry 3. The sandbox shooter s story is a strange and meandering mixture of Alice in Wonderland and the spring break trip you made in college, but dismantling the dozens of bases that populate Far Cry 3 s islands however you want is scrappy, open-ended FPS combat at its best. Now s a good time to jump in before Far Cry 4releases later this year.

2 - The Witcher 2
80% off: $3.99 / 2.99 - Steam store page
You ve got until early 2015 before The Witcher 3: The Wild Hunt releases, and it s looking fantastic. That s plenty of time to catch up on one of our favorite modern RPG series not only is The Witcher 2 on sale, the first game is only $1.99 / 1.39. Bonus value: The Witcher 2's fantastic story splits into two completely separate arcs in its second act, so if you want to experience both paths, you've got two playthroughs ahead of you.

1 - XCOM: Complete
67% off: $16.49 / 8.24 - Steam store page
Our favorite strategy game of 2012, conveniently collected into bundle form with the equally-great Enemy Within expansion, has one of the best campaigns in gaming. Hand-building your alien defense force replicates the feeling of running imaginary missions with action figures in your living room. Except this time, G.I. Joe can die for reals. Thoughtful strategy, a tense metagame, and detailed maps that explode into pieces make XCOM the second-best digital board game available (Civilization V would be the first).

Other great deals today:
Rising Storm: Game of the Year Edition (50% off) $9.99 / 7.49
Tomb Raider (50% off) $9.99 / 7.49
Max Payne 3 (70% off) $5.99 / 4.49
Mirror s Edge (75% off) $4.99 / 2.49
The Witcher Enhanced Edition (80% off) $1.99 / 1.39
Papers, Please (50% off) $4.99 / 3.49
Vampire the Masquerade: Bloodlines (50% off) $4.99 / 3.74

Borderlands' Pandora is a weird place, filled with slag-spewing skags, cyborg ninjas, sarcastic robots and psychotic midgets. After watching the first 30 minutes of Telltale Games' next series Tales from the Borderlands in an E3 demo, I think Pandora's about to get even weirder. But not because Telltale is introducing an alien zoo of new creatures rather, because the combination of Telltale storytelling and Gearbox insanity is 100% as bizarre as everyone thought it would be.

In established Telltale fashion, Tales will be a five-part episodic story. It runs on the same engine as The Walking Dead, The Wolf Among Us, and older Telltale adventures, with familiar dialogue choices (mapped to A, B, X, Y on a gamepad) and quicktime event action scenes. Unlike Telltale's two current series, though, there are few agonizing moral-based decisions to make on Pandora. Greed is expected with a side of slapstick, hold the logic.

As Telltale's president Kevin Bruner pointed out to me after my demo, Telltale's history is rooted in comedic games like Sam & Max and Strongbad. They can do funny. But the 30 minutes of Tales from the Borderlands didn't quite convince me that Telltale has Gearbox's sense of humor completely dialed in.

The surface-level elements are there. Characters are introduced with Borderlands' signature stylish freeze-frame and witty description. There are skags and bandits and cartoony cel-shaded wastelands. But most of the dialogue in the 30 minutes of Tales I saw (probably a 60/40 cutscene/game split) was clever without really being funny. Some of the other dialogue tried hard for for funny, but fell flat. Only a few lines and visual gags really made me laugh. There was a lot of exposition, which didn't help I can see the game doling out jokes at a more comfortable pace once its main cast of characters are established.



Despite how much this looks like Borderlands, Tales doesn't much feel like Borderlands, because the jokes and gags come at Telltale's measured pace, without the manic speed of Gearbox's kid-in-a-joke-store delivery. Surprisingly for a game set on Pandora, I think storytelling, and not comedy, will be the real strength of Tales from the Borderlands. I shouldn't be surprised by that at this point it's Telltale but I was anyway, because this is a very different type of storytelling for them.

Tales will divide its time between two protagonists: Fiona, a grifter I didn't see much of, and Rhys, a cocksure Hyperion suit working his way up the corporate ladder. The "Tales" in the title are actually tall tales, as Fiona and Rhys prove to be unreliable narrators talking up their past adventures. At one point, Rhys punches a man in the chest and rips out his heart, only to have Fiona interject with a sarcastic "That's totally not what happened." Then she provides her point of view.

This is where player choice plays a big role. In this scene, Fiona's perspective brings up four dialogue options, and each one will affect how the overarching story plays out. The idea that both characters are making up embellished stories, none of which are the proper "truth," is an absolutely perfect approach to the Borderlands world.

Instead of brawling like Bigby Wolf, Rhys can call in a Hyperion robot to fight for him.

The QTE action scenes are as minimally interactive as ever, and the comedy doesn't feel quite on, but the storytelling is as good as ever. Telltale also seems deeply devoted to mining the Borderlands lore for cool characters and backstory, which is something I didn't know I cared about until today. Gearbox throws out so many jokes, it's easy to forget that there's a pretty cool sci-fi world underneath the pile of screaming psycho midgets. Tales is a reminder that there's more to Borderlands than guns and humor.

Telltale aims to release Tales from the Borderlands this Autumn at the same $25 per season, with new episodes coming out "roughly monthly."

Stay up to date with the very latest PC gaming news from E3 2014

E3 is in full swing and that means an overload of press events, trailers, interviews and hands-on time with the latest and greatest of upcoming videogames. But I'd like to take a break from all that sound and fury for a moment, if I may, to let you all know that the strategy classic Sid Meier's Civilization V is now available for Linux and SteamOS. (Oh, and it's on sale, too.)

Civilization V has been around for a few years now but this still qualifies as pretty big news for SteamOS and Linux gamers. Developer Aspyr Media said today's release "targets SteamOS on current gen hardware," and it's also looking toward supporting Ubuntu 14.04 and additional video cards in future updates.

To that end, Aspyr is asking for feedback about what works, and what doesn't, in the Steam forums or via its own support channel. Some users are saying that the DLC isn't currently appearing in their Civilization V: Complete Edition packages, but the general consensus seems to be that it's a solid port that runs very well.

And as it occasionally does, Steam is marking the moment with a sale, offering Civ V and its various DLC releases, as well as Civilization IV and III bundles, for up to 75 percent off. The sale ends in a little over 19 hours at the time writing, however, which puts it around 1 pm EDT. Best not to dawdle.