Delta Force Season 10 Nuclear Fission Update: The Strongest Season of 2026 Is Here!
2026-06-23 18:20:56
Hello everyone! Welcome to the most comprehensive and in-depth guide for Delta Force Season 10 Nuclear Fission.
This season is coming soon. This article will provide the most detailed breakdown of the maps, operators, weapons, vehicles, collaboration content, new modes, and more.
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▍Delta Force S10 Core Updates Overview
S10 Update Time
This season will officially launch on June 26, 2026 (June 30, 2026 for some global platforms).
Important Dates
- July 10: Black Ice Collaboration + MP5 Login Reward
- August 7: Crazy Box Mode
- August 21: Ace Hunt Mode
S10 Update Content
- New Operations Map: AZ3 Nuclear Power Plant
- New Boss: The Destroyer
- New Warfare Map: Coliseum
- New Operator: Gabriel “Liquid Nitrogen” Murrill
- New Weapons: SVTH DMR, RM277
- New Melee Weapon: Predator Nepal Combat Knife
- Collaboration Content: Rainbow Six Siege Black Ice Series
- New Modes: Ace Hunt, Crazy Box
- New Meltdown Season Pass
▍Delta Force S10 New Operations Map: Nuclear Power Plant AZ3
Overview of the S10 New Map
AZ3 Nuclear Power Plant is the highlight map of this season. It features a high-density industrial style with 13 zones, centered around the core RBMK reactor.
Dynamic Radiation Mechanism
- The entire map has dynamic radiation zones. Staying in these areas for too long will accumulate radiation value, causing screen pollution, heavier breathing, accelerated heartbeat, continuous health loss, and other effects.
- Players must wear a gas mask, use anti-radiation injectors, or enter decontamination rooms to clear radiation.
Meltdown Event
In the mid-season, a core mission to manually shut down the overheating reactor will trigger. Success grants high-value airdrops; failure triggers a full-map nuclear explosion countdown, forcing all surviving players into a shrinking safe zone.
▍Delta Force S10 New Boss: The Destroyer
A high-difficulty radiation-modified boss located in the underground Stellarator Research Laboratory. Defeating it drops a large amount of golden high-value loot.
Extraction Point Restrictions: Only two fixed extraction points, significantly increasing the difficulty of evacuation.
▍Delta Force S10 New Warfare Map: Coliseum
Coliseum is the brand-new map for Warfare mode.
Based on a ruined ancient Roman arena, it features grand stone architecture, multi-level stands, and rich vertical space, making it ideal for large-scale team battles and helicopter airborne tactics.
▍Delta Force S10 New Operator: Gabriel “Liquid Nitrogen” Murrill (Codename N-TWO)
New Operator Details
A former nuclear power plant cooling engineer and a powerful cryo-control operator.
New Operator Skills
| Passive: Cryo Attachment | All basic attacks and cryogenic skills apply a stacking cold debuff. At max stacks, the target is frozen solid for up to 5 seconds—completely unable to move, shoot, or use equipment. In Havoc Warfare, hitting vehicles with cold debuffs severely degrades their handling and turret rotation speed. |
|---|---|---|
| Tactical Item: Dewar Canister | Stores up to 2 charges. Throws a canister that releases a wide-area cryogenic vapor cloud over a long duration. Cannot be destroyed by gunfire. Enemies inside take continuous frost damage, are heavily slowed, and cough loudly—instantly revealing their exact position. Ideal for sealing stairs, hallways, and extraction gates. |
| Tactical Ability: Thermal Tracking Shock Grenade | Throws a smart-tracking grenade that automatically homes in on nearby enemies. Deals true damage on impact and applies severe screen shake, turning sluggishness, and deafening ear-ringing. Critically, it outlines all cold-debuffed enemies in red through walls, creating a devastating wallhack combo when paired with the Dewar Canister. |
| Ultimate: Rapid-Fire Cryo Grenade Launcher | Equips a custom 6-round cryo grenade launcher. Grenades deal explosive damage (~20+ per round on test server) and create persistent frost pools on the ground. Holding the trigger activates rapid-fire acceleration, making it devastating for room-clearing, extraction-point defense, and multi-target engagements. |
▍Delta Force S10 New Weapon System
SVTH Designated Marksman Rifle (DMR)
| |
|---|---|
Calibe | 7.62×54R |
Optimal Range | Medium to Long |
Features | An excellent upgrade to the SVD. High single-shot damage, easily penetrates high-level helmets — a single-shot armor-piercing powerhouse. |
RM277 Assault Rifle
| |
|---|---|
Caliber | 6.8×51mm |
Optimal Range | Medium to Long |
Features | Uses M7 ammunition with low damage drop-off at long range. Known as the “zero-recoil mid-range laser gun.” |
New AMMO and ATTACHMENTS
▍Delta Force S10 New Melee Weapon: Predator Nepal Combat Knife
Predator is this season’s premium melee weapon, featuring a black-blue sci-fi color scheme and a brutal attack style.
Combat Stats & Attack Pattern
Attribute | Value |
|---|---|
Attack Style | 3-Hit Combo |
Attack Speed | Medium → Medium → Slow |
Attack Range | Far → Far → Far |
Attack Damage | 35 → 30 → 48 |
Predator Features
- Although the overall swing speed is not the fastest, it boasts superior reach and devastating damage output.
- Each strike in the three-hit combo has extended range, making it far more forgiving in close-range duels compared to shorter blades from previous seasons.
- It has high tolerance and is the perfect finishing tool after Gabriel freezes enemies.
▍Delta Force S10 X Rainbow Six Siege (Black Ice Series)
Season 10 heavily features the official Black Ice collaboration with Rainbow Six Siege
Black Ice I & II Bundles
- On July 10
Frostbite Pattern ice crystal fracture skin series
- On July 10
Login Reward
- Log in on July 10 to claim the MP5 - Black Ice skin for free
▍Delta Force S10 New Warfare Modes
New Warfare Modes Details
Warfare Mode | Time | |
|---|---|---|
Crazy Box |
| August 7, 2026 |
Ace Hunt |
| August 21, 2026 |
▍Delta Force S10 Meltdown Season Pass
This season’s Season Pass offers rich rewards, including:
- Gabriel operator skins
- 2x2 / 2x3 Safe Boxes
- Multiple weapon and vehicle (including CSV-35) appearances
- Practical items such as Delta Tickets and Armament Vouchers
- Additional legendary rewards in the Premium Pass
▍More Quality-of-Life Improvements
The development team has also implemented numerous quality-of-life improvements in Season 10
- Fixed rubber-banding while vaulting
- Improved face-up prone entry logic
- Improved water interaction visuals
- Improved air vehicle respawn logic on Threshold
- Fixed occasional respawn lockups on Threshold
- Fixed respawn ground-drop in KotH – Shafted
- Adjusted vehicle loadouts on Fault & Akh Canal
- Improved low-end device performance in Trench Lines S2
- Fixed AAV head-glitch spot in Trench Lines S3
- Reworked attacker route to Point D on Monument; added a secondary objective
▍Conclusion
Season 10 is the most content-rich season in Delta Force history. This Nuclear Fission has achieved a comprehensive breakthrough in gameplay, visuals, and collectible value. Get your strongest loadout and Predator combat knife ready to welcome the nuclear fission meltdown battlefield!
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Bessie love
game writer
I’m an overseas game writer mainly covering gaming news. I focus heavily on mobile titles like PUBG MOBILE, specializing in crossover collaborations, limited skins and in-game event write-ups. I’m good at refining concise, eye-catching opening copy and polishing event highlights tailored for global player audiences.
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