
Delta Force isn’t slowing down—and neither should you. Season 4, officially titled Eclipse Vigil, drops on April 21, and it’s packing enough firepower, sneaky gadgets, and late-night chaos to keep even the sweatiest squads on their toes.
This update wraps up the first phase of Delta Force’s ambitious post-launch roadmap, which has kept the servers buzzing since January. And when we say buzzing, we mean over 100,000 players still showing up during peak hours, according to SteamDB. Not bad for a tactical shooter born in the shadow of giants.
Now let’s talk about what’s actually going down.
Enter Nox: The Silent Nightmare

Meet Nox, your new best friend—or worst nightmare—depending on which end of his drone you’re on. This new Assault Operator is built for players who prefer the art of subtle murder over spray-and-pray mayhem. Think drone-assisted tracking, movement jamming ultimates, and a passive that makes healing and reviving your pals a pain. Literally.
He’s not a “pick up and pop off” kind of guy. Nox takes finesse, planning, and a slightly evil smile. But if you’ve got the guts (and the patience), he’s built to absolutely dominate night maps and solo flanks.
Also, if you get dropped by him, your medkit hates you now. Sorry.
Night Mode Is Here to Ruin Your Confidence

Eclipse Vigil doesn’t just give you night missions—it makes you respect the dark. Zero Dam leads the way with full blackout variants in both Normal and Hard difficulty. Bring your Night Vision Helmet or enjoy walking into walls.
You’ll also have to:
- Pay to extract early (or risk the long wait).
- Hit multiple switches mid-mission just to unlock the exit.
- Think twice about every footstep, thanks to the revamped sound system.
Enemies behave differently at night. They hear you. They see you. They don’t forgive.
Gearing Up: It’s Not Just Flash, It’s Flashbang

Let’s talk gear. TiMi Studio is tossing in more than just a few flashy cosmetics this time. Here’s the good stuff:
- Whirlwind Disc – Slows enemies and pairs beautifully with a flashbang to turn your enemies into stunned target practice.
- Flamethrower – Because nothing says “tactical” like setting someone on fire.
- Double-Barrel Shotgun with Dragon’s Breath – Boom, burn, repeat.
- Compound Bow – For when you want your kill to feel personal.
- K437 Assault Rifle – Sleek, dependable, and deadly.
And yes, you can finally rock a Flashbang like it’s 2007. About time.
Victory Unite: 20v20 Chaos (But Hold That Thought)
We were supposed to get a new large-scale Warfare Mode called Victory Unite this month. Think 20v20 PvP carnage with voice chat, tactical markers, commander roles, and mid-match call-in support.
But—plot twist—it’s been delayed to May 30. It’s coming, just fashionably late.
Battle Pass, Better Looks, and Behind-the-Scenes Buffs

The Battle Pass this season is less “meh” and more “take my currency.” Exclusive operator skins, rare collectibles, fancy new inspect animations—it’s a full visual flex.
Behind the curtain, TiMi has also been cooking up some big quality-of-life improvements:
- Soundscape upgrades that make footsteps clearer than ever.
- Loot protection (no more randoms stealing your gear without helping).
- Controller support is almost here (found in test files!).
- Red Item visuals to flex your rare finds properly.
What’s Next?

Season 4 is the final stop on Delta Force’s original roadmap, but don’t expect silence after this. A new post-launch plan is in the works, and if the momentum keeps up, we’re probably looking at even bolder experiments from TiMi Studio going forward.
So whether you’re grinding your way through night missions, testing out your fancy new bow, or just waiting for Victory Unite to drop—Delta Force isn’t just alive. It’s thriving. And you’d better keep up.
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What is Delta Force Season 4: Eclipse Vigil and when does it launch?
Delta Force Season 4: Eclipse Vigil is the final installment of the game’s original four-part post-launch roadmap and goes live on April 21, 2025. This season introduces a darker, stealth-focused phase of tactical gameplay with the arrival of night missions, new operators, upgraded gear, and gameplay enhancements. It’s a major content drop that significantly expands both PvE and PvP elements across PC and mobile. Alongside new difficulty levels and a shift in mission tone, Eclipse Vigil sets the stage for what comes next in Delta Force’s ongoing evolution.
Who is Nox and how does he change the game?
Nox is the newest Assault Operator introduced in Season 4. He isn’t your typical run-and-gun soldier — his entire kit is built around stealth, infiltration, and disabling the enemy’s ability to react. He carries a drone that tracks enemies and can detonate, making him a one-man pressure squad on flanks. His ultimate disables nearby enemies’ movement detection, letting him slip in undetected, and his passive slows enemy healing and revive times. Nox is designed for players who thrive in calculated, high-skill situations. While he may not be beginner-friendly, in skilled hands, he’s a game-changer — especially during the new night missions.
What are the new Night Mode missions, and how do they affect gameplay?
Night Mode introduces blackout versions of existing missions, starting with Zero Dam. These aren’t just aesthetic changes — the entire approach to gameplay shifts. Visibility is severely limited, sound becomes a tactical weapon, and AI enemy behavior adapts to the dark. Players will need to rely on Night Vision Helmets and careful movement to survive. This mode encourages slower, more strategic play and punishes players who rush or make noise. It’s an immersive twist that demands awareness, coordination, and a whole new loadout approach.
What is Operation Blackout and how is it different from other missions?
Operation Blackout is a new nighttime-specific difficulty variant for the Zero Dam mission, available in both Normal and Hard modes. This isn’t just a reskin with tougher enemies — the mission features new extraction rules, including switch activations, gear abandonment, and paid escapes. The entry requirements are steeper, with a minimum gear value of 550,000 and an entry fee of 80,000, adding risk and reward layers. It’s designed to challenge veteran players with higher stakes and mechanical complexity, especially when paired with the new night-focused Operator, Nox.
What is the Victory Unite mode and why has it been delayed?
Victory Unite is an upcoming 20v20 large-scale PvP mode initially planned for Season 4, but now scheduled to launch on May 30. This mode introduces team commanders, tactical call-ins, and real-time battlefield coordination — think of it as Delta Force’s take on large-format warfare. While no official reason was given for the delay, it’s likely due to the need for further balancing and polish, especially given the complex structure of the mode. Once released, it’s expected to redefine the PvP experience in Delta Force with bigger battles and deeper strategic roles.
What kind of new gear and weapons are introduced in Season 4?
Season 4 introduces a wide range of tools that complement the stealth and tactical focus of Eclipse Vigil. Highlights include the K437 Assault Rifle for general-purpose firefights, a Double-Barrel Shotgun loaded with Dragon’s Breath for close-range burst damage, and a Compound Bow for quiet, lethal kills. The Whirlwind Disc adds crowd control to your toolkit, slowing enemies to make them easy targets — especially deadly when combined with a well-placed flashbang. The Flamethrower, though less subtle, brings pure chaos to close-quarters combat. These additions don’t just offer variety — they open up new loadout strategies tailored to the darker missions.
Are there any quality-of-life changes in Season 4?
Yes, and they’re not just minor tweaks. Season 4 brings a significant round of quality-of-life improvements that enhance the core experience. The updated sound system now lets players more accurately detect enemy movement across different environments — an essential upgrade for night missions. A loot protection system has been implemented to prevent teammates from stealing gear they didn’t help earn, with a two-minute lock or manual unlock request. Red item collectibles now stand out visually, and sleek new inspect animations have been added for extra flair. Controller support is also in the pipeline, found in test server files and expected to roll out soon.