Rooster Teeth premiered the first season of an innovative and genre-changing web series - "Red Vs. Blue" in 2003. This unique, computer-animated science fiction show utilizes machinima technique - a method of creating cinematic productions using real-time, interactive 3D environments. In the case of Red Vs. Blue, it visually borrows and manipulates from the world of the renowned video game franchise, Halo, creating characters, dialogue, and a storyline that is entirely separate from the original game.

The first season, titled as "The Blood Gulch Chronicles," is slated into 19 distinct episodes, all ranging in length from a few minutes up to nearly ten. The narrative unfolds in the fictional universe of Blood Gulch, a deserted box canyon. This isolated and seemingly trivial location serves as the battleground for two rival factions, the Red Team and the Blue Team.

Red Vs. Blue is not a tale of mighty battles and heroic conquests but instead revels in the monotony and ineptitude of its characters. The teams in this series are not engaged in a fierce ideological conflict but rather stranded in the middle of nowhere, consumed by tedious routine and pointlessness of their mission, unaware of why they fight or for whom.

On the Red team, there is the authoritative yet unassuming Sarge, the trigger-happy Simmons, the loyal grunt Grif, and the silent sniper Lopez. The Blue team consists of the cool-headed and sarcastic Church, the perpetually confused Caboose, and the smooth-talking ladies' man Tucker. Together, these characters form a rich tableau of comic ineptitude, personal rivalry, and deeply peculiar philosophical tangents. It is this dysfunctional yet engaging character dynamic that forms the heart of the series.

The show smoothly blends its humor with the sci-fi elements. The comedy mostly springs from the hilariously absurd and mundane conversations between the characters. They contemplate their existence, argue over the possible color of their armor, and often completely disregard any fighting they should be doing. The juxtaposition of these banal dialogues against the backdrop of the technologically advanced, war-torn Halo universe gives the series an almost surrealist vibe.

However, Red Vs. Blue is not just a comedy. Many times, amid their absurd discussions and petty squabbles, the characters stumble upon genuine moments of introspection and companionship. These surprisingly heartfelt moments, sporadic and sudden, lend depth to the characters and reinforce the subtle commentary the series makes about the futility and absurdity of war.

The first season also introduces audiences to the infamous artificial intelligence, Omega, who plays a crucial role in the overarching storyline. The mystery surrounding this rogue AI forms a significant part of the plot and sets up intriguing conflicts and narrative opportunities for future seasons.

The machinima technique in Red Vs. Blue means that there's an added layer of novelty to the animation. The movements and expressions are incredibly well-executed using the limited tools of the original game engine, which significantly contributes to the sustained popularity of the series. The voice acting is exceptional, breathed into life by the creators themselves, who lend their unique humor and timing into an array of unforgettable characters.

Overall, Red Vs. Blue takes full advantage of the limitless pool of creativity enabled by the new media. It weaves together an expertly balanced blend of comedy, drama, and action, enriched by thought-provoking banter and a uniquely compelling setting. Whether you're a Halo fan or not, this pioneering web series offers entertainment in multitudes and sets a high bar for what can be achieved with imagination, wit, and a popular video game engine. Regardless of where you stand on the Red Vs. Blue divide, there's plenty of fun to be had in Season 1's 19 episodes of The Blood Gulch Chronicles.