The Tom Clancy's Rainbow Six video game series is one of gaming's longest-running and most influential tactical shooters. Spanning more than 25 years, it began as a methodical, planning-first squad shooter and evolved into Rainbow Six Siege, the destruction-driven 5v5 multiplayer game that defines the franchise today. This overview walks through the series from its 1998 roots to its current free-to-play core, so you know exactly what each era offers and where to jump in.
What is the Rainbow Six series?
Rainbow Six is a tactical first-person shooter franchise published by Ubisoft and based on the 1998 Tom Clancy novel of the same name. The series follows a fictional multinational counter-terrorism unit, and its games are known for prioritizing realism, careful planning, and lethal, one-shot combat over fast-paced run-and-gun action. Across its many entries the franchise has consistently rewarded patience, communication, and smart use of gadgets — qualities that carry straight through to today's flagship title, Rainbow Six Siege.
The origins: a 1998 tactical classic
The original Tom Clancy's Rainbow Six launched in 1998 and helped popularize the squad-based tactical shooter. Before each mission you planned your team's movement, breach points, and timing, then executed the assault where a single hit could end an operator. That blend of slow, deliberate planning and sudden, high-stakes firefights set the tone for everything that followed and gave the series its lasting identity.
The classic era: Rogue Spear to Vegas
Through the late 1990s and 2000s the series grew with a string of sequels. Rainbow Six: Rogue Spear (1999) refined the planning-and-execute formula, while later entries broadened the audience. The Rainbow Six: Vegas games (2006 and 2008) introduced a cover-based shooting system and popular co-op campaigns, bringing the franchise to a wider console audience. Each release experimented with the balance between hardcore realism and accessibility, gradually shaping what fans expected from the name.
Rainbow Six Siege: the modern flagship
Tom Clancy's Rainbow Six Siege launched in 2015 and reinvented the franchise as a competitive online shooter. Matches pit a team of five Attackers against five Defenders in close-quarters maps built around an objective such as a hostage or a bomb. Attackers gather intel with drones, breach walls, and push in, while Defenders reinforce surfaces, lay traps, and hold the site. The standout feature is environmental destruction: walls, floors, and ceilings can be blown open, so every match becomes a tense puzzle of angles and information.
Operators, gadgets and destruction
At the heart of Siege are its Operators — distinct playable characters, each with a unique gadget and role. Breachers open up reinforced walls, intel Operators scan and track enemies, anchors hold the objective room, and support Operators heal teammates or reinforce key positions. Because every gadget changes how a round plays out, choosing the right Operator for your team and the map is a core skill. The constantly evolving roster keeps the "meta" fresh and gives the game tremendous depth long after you learn the basics.
Where the series is today
Rainbow Six Siege has been supported for years with seasonal updates that add new Operators, maps, and modes, and it has grown into a major esports title. The game's modern relaunch, branded Rainbow Six Siege X, moved the core experience to a free-to-play model and refreshed the presentation, making it easier than ever to try. It is available on PC, PlayStation, and Xbox, so the simplest way to experience the modern franchise is to download it and jump into a match.
Tips for new players
- Start with Siege. It is the most active and accessible entry, and it captures the franchise's core tactics in a modern package.
- Learn a few Operators well. Rather than switching constantly, master one attacker and one defender to build map knowledge and gadget timing.
- Use sound and intel. Drones, cameras, and audio cues matter as much as aim — information wins rounds.
- Play with communication. Calling out enemy positions and destruction lines is what separates good teams from random squads.
Frequently asked questions
Is Rainbow Six the same as Rainbow Six Siege?
Rainbow Six is the overall franchise that began in 1998, while Rainbow Six Siege is the 2015 game that is now its flagship title. Siege is part of the series but plays very differently from the older single-player and co-op entries.
What was the first Rainbow Six game?
The first game, simply titled Tom Clancy's Rainbow Six, was released in 1998 and was based on the Tom Clancy novel. It established the series' focus on planning, realism, and tactical squad combat.
Is Rainbow Six Siege free to play?
The modern relaunch, Rainbow Six Siege X, offers a free-to-play core experience, making it easy to start without an upfront purchase. Some content and editions may still be sold separately.
What platforms can I play Rainbow Six Siege on?
Rainbow Six Siege is available on PC, PlayStation, and Xbox, with cross-progression supported so your account follows you across platforms.
Do I need to play the older games first?
No. The games are not a continuous story, so you can jump straight into Rainbow Six Siege without playing earlier titles like Rogue Spear or Vegas.
Final thoughts
The Tom Clancy's Rainbow Six video game series has evolved from a planning-heavy 1998 classic into one of the most respected competitive shooters in the world. Whether you are curious about its history or ready to play, the best entry point today is Rainbow Six Siege, where the franchise's trademark tactics, Operators, and destruction come together. To download it or check the latest seasonal content, visit the official Rainbow Six Siege website.
