Before there was Battlefield 1942, there was Starsiege Tribes, the seminal team-based shooter that ushered in a new era of online gameplay. Tribes introduced a couple of features that we now take for granted, including massive levels to run around, as well as player-controllable vehicles. Now Irrational Games is readying Tribes: Vengeance, the third game in the franchise and from what we've seen so far, it looks to be every bit as fast-paced and engaging as its predecessors. But Irrational is doing far more than simply introducing a new graphics engine (the game uses the latest Unreal engine technology); in order to make Tribes more appealing to mainstream gamers, Irrational is also incorporating a single-player campaign, which is a first for the series. The previous two Tribes games were multiplayer-only affairs, but Tribes: Vengeance promises to correct that with what should hopefully be an intriguing and involving story. We had the opportunity to ask Ben Hutchings, the game's senior animator, how the company went about creating the unique characters and the numerous cutscenes in the game.

Making changes on a character often makes them start to appear in strange and undignified positions.

GameSpot: Tell us about how Tribes: Vengeance's story will be told throughout the single-player game.

Ben Hutchings: As you know, one of the most distinctive features of Tribes: Vengeance is that it contains a story, quite a big story actually, told in a series of animated cutscenes. These appear between levels, and I like to pretend that the levels are merely little immersive bits to make the cutscenes even more rockin'.

From the cutscene team's point of view, the story is incredibly complex. There are seven major characters, each with different versions depending on the era of the particular scene or which outfit the character is wearing. Add to this the cast of secondary characters who only appear in a few scenes, and then finally the extras: troopers from different Tribes, different sexes, and different armor classes. Oh yeah, and all the civilians and the vehicles.

GS: And how does character animation figure into creating the story?

BH: Each character has a unique animation sequence for every shot in which he or she appears. Some repetitive sequences may be used more than once within a scene, but very rarely! This wasn't the original plan, of course, but it proved necessary in order to make the body language fit the characters' dialogue well. Several cutscenes take place within a small area of the gameplay map, but many cutscenes have a unique environment created specifically for the scene. Add to this the amount of cutscene-specific props, and you can see why we require a mighty team who devote themselves completely to the creation of this animated epic.

GS: Tell us how the team has gone about creating the characters of Tribes: Vengeance.

BH: Rowan [Wyborn] and David [Beswick] produced this very nifty little program called Mojo, specifically designed to compile and play cutscenes. It is here that all the characters, sounds, animations, and sets are brought in and work begins on setting up the shots according to the storyboards. Each character has its own set of tracks devoted to its speech, animation, position and effects, such as the jetpack flare. Mojo also makes use of effects, like motion blur, slow motion, and overlays for text and such. This paragraph on Mojo is being kept small. I can't begin talking about Mojo without devoting another two pages to it, since it is where we do about half of our work!

The rest is done in 3D Studio. I've spent the past six or so years of my life in its gray environment, liaising with strange blue and green figures upon an infinite grid of black lines. This is where all the assets for Tribes: Vengeance are made. I might keep this paragraph really short too, because it's making me depressed. Setting the background color from gray to blue helps not one jot. I hope we can work on a Mario game next.

Exporting glitches sometimes cause subtle changes in the characters.

I think about 40 percent of the animation you will see in the cutscenes will be motion-captured sequences. This was all done over several days up in Sydney at the now-expired Madcap Studios using a few local actors, plus Michael Johnson and Ben Lee. One by one, we got the poor actors to stand out in the middle of some crash mats in their fetching scuba suits, covered in stupid little sensor balls. Ben would then explain to them that in this shot Victoria has just been told a hilarious bra joke and so she laughs, and then cries because it is true. Someone cries "Action!" and the actor begins to laugh and cry as the sensors all around the room record the movements of all the little sensor balls attached to the actor. "Cut!" and we begin talking about the next shot. This took several days. The last day was cool because we broke out the crash mats and trampoline so that we could act out some "getting blown up by spinfusors" and "being riddled with bullets" sequences.

GS: What are some of the challenges you've faced in the game's development?

BH: Trying to match the natural look of motion-capture with my own hand animation has been a real test of my abilities. But we never stop scanning the scenes again and again and no less-than-awesome animation shall ever slip past our critical eyes. Ben, Dan [Cermak], and I are very cynical and a ruthlessly critical bunch, so it's immensely satisfying to watch a whole scene and find that there's nothing to pick on. It's even better when someone cries "WOAAAAAH!" without meaning to because they were just too blown away.