Rainbow Six Mobile Chain Reaction Guide: Fuze, Battle Pass, Ranked Changes and Best Rewards
Rainbow Six Mobile Operation Chain Reaction (Season 2.2, July 2026) introduces Fuze and the Cluster Charge, a new Ping Wheel for faster communication, Top 200 Ranked Leaderboards, and a dedicated Training hub. This guide covers all 5 limited-time modes, Battle Pass pricing, the new Ranked rewards, and every cosmetic set.
Operation Chain Reaction — Season Overview
Operation Chain Reaction is Rainbow Six Mobile's Season 2.2 update, released on July 7, 2026. According to the official Ubisoft season announcement, this update was built around explosive coordinated pushes, high-stakes risk-reward gameplay, and a long list of community-requested features. The season runs for 5 weeks with a different game mode active each week.
Everything New at a Glance:
As SatMeteo's review noted, Chain Reaction "feels less like another seasonal update and more like a response to the community wishlist." The Ping Wheel, Training Hub, and fairer Ranked progression were all among the most-requested features since launch.
Fuze — New Operator Guide and How to Unlock
Fuze is an Attacker who brings one of the most destructive gadgets in Rainbow Six history to mobile: the Cluster Charge. This deployable explosive can be planted on any hard or soft surface — walls, barricades, floors — and detonated remotely to fire a volley of five sub-grenades through the breach.
Cluster Charge Mechanics:
Plant on both hard and soft surfaces — not limited to destructible walls
Detonate remotely after planting, giving you time to reposition
Five sub-grenades spread in a cone pattern, clearing gadgets and damaging operators on the other side
Extremely loud when deploying and firing — roamers will hear it from adjacent rooms
Destroys defender gadgets (Mute jammers, Kapkan traps, etc.) in the blast zone
Fuze Showcase Mode
For the first week, Fuze has his own dedicated Showcase mode — a 2v2 Bomb mode exclusively on House. In this mode, Fuze is available to play without unlocking him, so every player can test the Cluster Charge before committing to the Battle Pass. Complete challenges during Showcase week to earn exclusive rewards.
Best Fuze Tactics:
Drone first, then Fuze — always drone the room you plan to hit. The Cluster Charge is wasted if you fire into an empty room.
Pair with intel operators — Lion's EE-ONE-D scan or a well-placed drone reveals defender positions, letting you aim the Cluster Charge at occupied corners.
Fuze from above — planting on a floor above the objective is safer than breaching a wall, since defenders cannot shoot you through the ceiling.
Watch for C4 — experienced defenders will throw C4 at the sound of the Cluster Charge deployment. Plant and immediately step back.
How to Unlock Fuze:
Fuze is unlocked instantly by purchasing either the Premium Pass (9.99)∗∗orthe∗∗PremiumElitePass(9.99)∗∗orthe∗∗PremiumElitePass(19.99) . He can also be unlocked through normal progression by reaching the required Battle Pass tier — but the instant unlock is the fastest way to access him.
If you want to unlock Fuze and the cosmetic sets immediately, topping up Platinum through Topuplist lets you grab the Battle Pass without waiting.
Limited-Time Modes — Full 5-Week Schedule
Operation Chain Reaction rotates through three distinct game modes across its 5-week run. Each mode has its own dedicated event with exclusive challenges and rewards.
Fuze Showcase (Week 1)
Jump straight in with Fuze ready to deploy — no unlock required. The 2v2 format on House keeps rounds fast and focused on mastering the Cluster Charge. This is the best mode to practice Fuze's gadget timing before taking him into ranked.
Most Wanted (Week 2)
Score the first kill to claim the Most Wanted title. As the Most Wanted, you earn bonus points for every second you survive — but your position is revealed to every player on the map. They are all coming for you. Eliminate the Most Wanted to steal the title. With rotating maps, no two Most Wanted rounds play the same.
3v3 Bomb (Weeks 3–5)
Bomb mode stripped to its essentials. Three attackers versus three defenders in short, high-pressure rounds. Each week rotates in different maps — hop in regularly to test your team across multiple layouts and sharpen your ranked skills before the season closes.
Battle Pass Guide — Premium vs Premium Elite
The Chain Reaction Battle Pass has two paid tiers. Here is the exact pricing and what each includes, sourced from the official Rainbow Six Mobile Web Store:
What the Free Track Includes:
Even without paying, the Free Battle Pass track includes progression rewards such as Platinum, weapon skins, charms, and operator XP boosts. However, Fuze is only unlockable through the paid pass (instant) or by reaching a high Free track tier through grinding — the paid instant unlock is significantly faster.
Which Pass Is Better Value?
The Premium Pass at 9.99∗∗isthesweetspotformostplayers.YougetFuzeinstantlyplustwofullcosmeticsets(LionandHibana).The∗∗PremiumElitePassat9.99∗∗isthesweetspotformostplayers.YougetFuzeinstantlyplustwofullcosmeticsets(LionandHibana).The∗∗PremiumElitePassat19.99 adds the Twitch cosmetic set — worth it if you play Twitch regularly and want the season's complete cosmetic collection, but the extra $10 is purely cosmetic value.
Platinum Bundles for Battle Pass Purchase:
The official Web Store offers Platinum in bundles from 50 (0.99)to11,250(0.99)to11,250(149.99). For the Battle Pass specifically, the 650 Platinum bundle (9.99)coversthePremiumPassexactly,while1,350Platinum(9.99)coversthePremiumPassexactly,while1,350Platinum(19.99) covers the Premium Elite Pass with Platinum left over for shop items. If you want to fund your Battle Pass at a better rate, recharging through Topuplist gives you Platinum at competitive prices so you can grab the Premium or Elite Pass and still have currency for the Shop.
New Ranked Season and Top 200 Leaderboards
A new Ranked season launches alongside Operation Chain Reaction, bringing two major additions for competitive players.
Frost Seasonal Skin
The ranked reward this season is a new exclusive skin for Frost. Climb the ladder, maintain your rank, and secure the seasonal reward before the season ends. As with all ranked seasonal skins, once the season concludes, this Frost skin will not be obtainable again.
Top 200 Leaderboards
For the first time, the most competitive players can see exactly where they stand with the new Top 200 Leaderboards. This system ranks the top 200 players globally based on Ranked performance metrics. Being on the Top 200 leaderboard is visible to all players — making it both a status symbol and a target for rivals.
Ranked Progression Changes
The SatMeteo review noted that Chain Reaction brings "fairer Ranked progression" — while Ubisoft has not published the exact formula changes, the consensus among competitive players is that individual performance now carries more weight relative to pure win/loss record. This means consistent personal play is rewarded even in losing matches, reducing the frustration of being dragged down by random squadmates.
The Vault: Riptide and Seasonal Cosmetics
The Vault: Riptide is a limited-time event running during Weeks 1 and 5 of Chain Reaction. It brings back exclusive cosmetics from the Riptide collection — items that were previously only available during an earlier season and have not been obtainable since.
How the Vault Works:
Earn Obsidian, a special event currency, by completing dedicated Vault challenges
Spend Obsidian in the Shop to purchase Vault Packs containing random items from the Riptide collection
More difficult challenges award more Obsidian, letting you work through the collection at your own pace
The Vault returns for a second window in Week 5 — if you miss items in Week 1, you get another chance
All Cosmetic Sets in Operation Chain Reaction:
For players looking to collect every Chain Reaction cosmetic — including the Shop-exclusive items — Topuplist offers Rainbow Six Mobile Platinum top-ups with instant delivery, so you can grab new Shop rotations before they expire.
Ping Wheel, Training Hub and Quality of Life Changes
Operation Chain Reaction is not just about new content — it also delivers several long-requested feature improvements that change how the game is played day to day.
Ping Wheel
The new Ping Wheel lets you send contextual messages about plans, locations, and strategies by holding the Ping button or using a touch gesture. This is a game-changer for solo queue players who do not use voice chat. You can now quickly mark enemy positions, request reinforcement, or signal a push without typing or speaking.
As SatMeteo's review noted: "Random squads often struggle because one player spots danger while the rest of the team has no idea what is happening. The Ping Wheel gives everyone a faster way to communicate without needing a microphone."
Training Hub
The old fragmented training options have been consolidated into one dedicated Training Hub:
Map Training — explore every map at your own pace, learning angles, rotations, and destructible surfaces
Shooting Range — practice recoil patterns and weapon handling with any operator's loadout
Operator Tutorials — guided training for every operator's unique gadget
Combat Training — simulated matches against AI opponents
Onboarding Survey
A new onboarding survey tailors the new player experience based on your familiarity with Rainbow Six and tactical shooters. Veterans skip the basics; newcomers get guided introductions to core mechanics. This small change could significantly improve new player retention in a game where the learning curve has historically been steep.
FAQ
Q: When did Operation Chain Reaction release in Rainbow Six Mobile?
A: July 7, 2026, as the Season 2.2 update. The season runs for 5 weeks.
Q: How do I unlock Fuze?
A: The fastest way is purchasing the Premium Pass (9.99)∗∗or∗∗PremiumElitePass(9.99)∗∗or∗∗PremiumElitePass(19.99) — both include instant Fuze unlock. You can also unlock him by reaching the required tier on the Free Battle Pass track through grinding.
Q: What is Fuze's Cluster Charge and how does it work?
A: The Cluster Charge is a deployable explosive that can be planted on any surface, then detonated remotely to fire five sub-grenades through the wall. It destroys defender gadgets and damages operators. It is loud — roamers will hear it — so always drone first.
Q: What is the difference between Premium Pass and Premium Elite Pass?
A: Premium Pass (9.99)∗∗unlocksFuzeinstantlyplusLionandHibanacosmeticsets.∗∗PremiumElitePass(9.99)∗∗unlocksFuzeinstantlyplusLionandHibanacosmeticsets.∗∗PremiumElitePass(19.99) adds the Twitch cosmetic set on top. The extra $10 is purely for the Twitch cosmetics.
Q: What are the limited-time modes in Chain Reaction?
A: Week 1: Fuze Showcase (2v2 Bomb on House, Fuze free). Week 2: Most Wanted (free-for-all hunters, bonus points for surviving with the title). Weeks 3–5: 3v3 Bomb (rotating maps each week).
Q: What is the new ranked reward for this season?
A: An exclusive seasonal skin for Frost, earned by climbing the Ranked ladder. Once the season ends, this skin becomes unobtainable.
Q: What is The Vault: Riptide event?
A: The Vault brings back exclusive cosmetics from the Riptide collection that were previously unavailable. Earn Obsidian currency by completing challenges, then spend it on Vault Packs. The Vault is active during Weeks 1 and 5.
Q: What new features did Chain Reaction add besides Fuze?
A: The Ping Wheel for fast in-match communication, Top 200 Leaderboards for competitive players, a consolidated Training Hub (Map Training, Shooting Range, Operator Tutorials, Combat Training), and an improved onboarding survey for new players.
