Last checked: May 30, 2026

Knife VS Gun Duels Codes & Free Robux Guide (May 2026)

By Earnaldo Team • May 11, 2026 • 12 min read

Knife VS Gun Duels has racked up over 195 million visits since launch, and it's not hard to see why. The game strips Roblox combat down to its purest form: two players step on a pad, weapons come out, and only one walks away. Whether you're grinding coins, chasing rare items, or just looking to dominate the leaderboards, this guide covers everything you need -- active codes, winning strategies, game pass breakdowns, and how to pick up free Robux along the way.

What Is Knife VS Gun Duels?

Knife VS Gun Duels is an FPS dueling game on Roblox developed by the Knife Gun Duels group. The concept is straightforward but addictive: you walk up to a duel pad, another player joins, and you fight it out with knives, guns, or both. Wins earn you coins that you spend on new weapons, skins, crosshairs, and cosmetics. There's also a thriving trade economy where rare items can be worth a small fortune.

The game currently pulls around 8,500 concurrent players at any given time, with an all-time peak of 19,259. Servers hold up to 40 players each, so lobbies stay busy. The community has given it an 84.8% approval rating based on over 72,000 votes -- solid numbers that put it firmly in the "worth your time" category for Roblox FPS fans.

What separates this from other combat games like Murder Mystery 2 or Blade Ball is the 1v1 focus. There's no hiding in crowds or relying on team carries. Every duel is you against one opponent, which means your skill actually matters.

The lobby in Knife VS Gun Duels with duel pads ready for challengers

All Active Knife VS Gun Duels Codes (May 2026)

Codes in Knife VS Gun Duels hand out free coins, special weapons, hats, and other goodies. The developers typically release new codes during game updates, player count milestones, and holiday events. We check for new codes daily so you don't have to.

Here's every code we've confirmed as working right now:

Redeeming every active code above nets you roughly 6,500 coins plus the Overseer Crossbow and a free hat. That's a serious head start if you're just getting into the game.

How to Redeem Codes in Knife VS Gun Duels

The redemption process is quick, but the code box is tucked away in a spot that trips up a lot of new players. Here's exactly where to find it:

1. Launch Knife VS Gun Duels from the Roblox game page (Place ID: 120700541929930).
2. Once you're in the lobby, open the INVENTORY menu from the bottom of your screen.
3. Look in the lower right corner of the inventory panel for the "ENTER CODE" text box.
4. Type or paste your code into the box exactly as it appears -- capitalization counts.
5. Hit the REDEEM button and your reward will be added to your account instantly.

If a code doesn't work, double-check for typos first. If it's still not going through, the code has likely expired. Developers don't always announce when codes get deactivated, which is why we verify each one before adding it to our list.

The code redemption box sits in the lower right of the INVENTORY menu

How to Win More Duels: Strategy & Tips

Codes and coins are great, but they won't help you if you're losing every duel. The good news is that Knife VS Gun Duels rewards mechanical skill and game sense more than anything else. Here's how to stack wins consistently.

Master the Duel Pad Timing

When you step on a pad, there's a brief countdown before the duel starts. Use those seconds wisely. Most players just stand there waiting, but experienced duelists use this window to mentally prep their opening move. Are you going aggressive with a knife rush? Or hanging back with a gun to force the opponent to close distance?

The first 2-3 seconds of a duel often determine the outcome. If you land the opening shot before your opponent even reacts, you've already got a massive health advantage.

Movement Is Everything

Standing still in this game is a death sentence. You need to strafe left and right unpredictably while fighting. The A and D keys are your best friends. Mix in occasional jumps, but don't spam them -- jumping makes your trajectory predictable because you can't change direction mid-air.

Watch how top players on the leaderboard move. They rarely jump more than once or twice per duel. Instead, they focus on tight lateral strafes that make headshots nearly impossible for the opponent.

Weapon Choice Matters

Knives deal heavy burst damage at close range but leave you exposed while closing the gap. Guns give you range advantage and safer damage output but take longer to secure kills. The smartest approach is learning both weapon types so you can adapt to any arena and any opponent.

Against aggressive rushers, keep your distance with a gun and punish their approach. Against campy gun users, use cover to close the gap and overwhelm them with knife damage. Reading your opponent in the first few seconds and adjusting your strategy is what separates a 50% win rate from a 70%+ win rate.

Aim Technique: Center Mass First

It's tempting to go for headshots every time, but the smarter play is starting with center-mass shots. Body shots connect more consistently, which means guaranteed damage output. Once you've got your aim tracking smoothly, flick up to the head for the finishing blow.

If you're on PC, consider picking up the Custom Crosshair game pass for 79 Robux. A crosshair that matches your screen setup and visual preferences can genuinely improve your tracking accuracy. It's one of the cheapest game passes and arguably the most impactful for competitive play.

Build and Protect Your Win Streak

Consecutive wins trigger streak bonuses that multiply your coin earnings. This is the fastest way to build up your bank outside of codes. When you're on a streak, play a bit more conservatively -- don't take unnecessary risks that could end it. A 10-win streak with bonuses is worth way more than 10 individual scattered wins.

If you're tilting after a loss or two, take a short break. Coming back with a fresh mindset is worth more than grinding angry and tanking your stats.

Close-range knife duels are high risk, high reward -- movement is key to survival

Earning Coins & Unlocking Items

Coins are the main currency in Knife VS Gun Duels, and there are several ways to stack them up beyond just winning fights.

Winning duels is the primary coin source. Each win awards a base amount of coins, with streak bonuses multiplying that number the longer your win chain goes. A solid player can pull in 500-1,000 coins per session without much trouble.

Redeeming codes is the easiest free coins you'll ever get. The active codes listed above are worth over 6,500 coins combined -- that's hours of grinding handed to you for free.

Daily logins and challenges provide additional passive income. Make sure you're logging in even on days you don't plan to play much, because those daily rewards compound over time.

Once you've banked a solid amount of coins, head to the shop to browse weapons, skins, and cosmetics. Some items are permanent unlocks, while others rotate in and out of the shop on timed schedules. Limited-time items tend to hold the highest trade value, so snapping them up when they appear is always a smart move.

Game Passes: What's Worth the Robux?

Knife VS Gun Duels offers six game passes ranging from 79 to 399 Robux. Not all of them are created equal, so here's an honest breakdown of each one.

VIP -- 199 Robux

The VIP pass is the all-rounder. You get a VIP tag, bonus coin multipliers, and access to exclusive items. If you're going to buy one pass, this is the one most players recommend. The coin multiplier alone pays for itself relatively quickly through faster progression.

Extra Lucky -- 399 Robux

At 399 Robux, this is the priciest pass. It improves your luck on item drops and unboxing, which matters a lot if you're chasing rare items for trading. The increased drop rates can save you thousands of coins in the long run, but it's best suited for players who are serious about building a valuable inventory.

Lucky -- 149 Robux

A lighter version of Extra Lucky. The luck boost is smaller, but the price is significantly lower. Good entry point if you want a taste of improved drops without committing 399 Robux.

Jetpack PERMANENT -- 379 Robux

The jetpack adds a vertical mobility element to your gameplay. It's flashy and fun, giving you aerial angles that most opponents won't expect. Whether it actually helps you win duels consistently is debatable -- some players swear by it, others say it just makes you an easier target in the air.

Custom Crosshair -- 79 Robux

At just 79 Robux, this is the best value pass in the game for competitive players. A custom crosshair that you've personally dialed in can make a real difference in tracking accuracy. If you play a lot of gun duels, this one's a no-brainer.

Tip Jar PERMANENT -- 175 Robux

This is essentially a support-the-developer purchase. You get a cosmetic badge showing you've tipped. If you love the game and want to throw the devs some appreciation, go for it. Just know it won't give you any gameplay advantage.

Trading Guide for Beginners

Trading is where the real depth of Knife VS Gun Duels reveals itself. The item economy is player-driven, which means rare weapons and skins can be worth significantly more than their original purchase price.

Here are the fundamentals every new trader should know:

Limited items hold the most value. Anything released during a timed event or seasonal update that's no longer obtainable will only go up in value as supply shrinks. If you see a limited item in the shop, buy it even if you don't personally want it -- future you will thank present you.

Don't accept trades without checking values. There's no official price list built into the game, so you'll need to rely on community-created value lists. Check the game's Discord server or fan sites for current pricing before accepting any trade, especially for high-value items.

Start small and learn the market. Don't dump all your coins into one expensive item hoping to flip it. Build your trading reputation with smaller deals first. Once you understand which items are trending up versus down, you can start making bigger moves with confidence.

If you've played Murder Mystery 2, the trading dynamics here will feel familiar. Same general principles apply -- patience, research, and knowing when to hold versus when to sell.

A stacked inventory with rare items is the key to profitable trading

How to Get Free Robux for Knife VS Gun Duels Passes

Game passes like VIP and Jetpack PERMANENT can seriously improve your Knife VS Gun Duels experience, but they cost Robux. If you don't want to spend real money, there are legitimate ways to earn Robux for free.

Earnaldo lets you earn free Robux by completing simple offers, watching videos, and finishing small tasks. It's straightforward -- you do the tasks, accumulate points, and withdraw them as Robux directly to your account. No surveys that waste 30 minutes for nothing, no sketchy downloads.

Here's a realistic breakdown of what you'd need for each game pass:

The Custom Crosshair only takes 79 Robux, which you can earn on Earnaldo in a single session. Even the pricier passes like Extra Lucky at 399 Robux are achievable within a few days of casual task completion.

Another option worth mentioning: if you're into other Roblox games too, check out our guides for Rivals and Blade Ball. Many of the same Robux-earning strategies apply across all these games.

Advanced Tips from Top Players

If you've got the basics down and want to push into the upper ranks, here are some techniques that the best Knife VS Gun Duels players use regularly.

Pre-aim Common Angles

After playing enough duels, you'll notice that opponents tend to strafe in predictable patterns during the first second. Pre-aiming the most common movement angles -- slightly left or right of center -- lets you land the first shot more often. That initial damage advantage is huge in a duel that only lasts a few seconds.

Audio Cues Matter

Play with sound on. Weapon swap sounds, footstep audio, and hit confirmation sounds all give you information. You can tell if an opponent is switching from gun to knife before you even see the animation, which gives you a split-second to react.

Server Hop for Better Lobbies

Not all servers are equal. Some are packed with sweaty top-100 players, while others have a more casual crowd. If you're trying to build a win streak for coin bonuses, there's no shame in server hopping until you find a lobby that matches your current skill level. With servers holding 40 players each, there's always a good mix available.

Warm Up Before Ranked Sessions

Just like in any competitive game, your first few duels after logging in are usually your worst. Spend 5-10 minutes in casual duels to get your aim warmed up before chasing serious win streaks. Your coin earnings will thank you.

Study the Arena Layouts

Each duel arena has different sightlines, cover spots, and distances. Learn which arenas favor knife play versus gun play. When you know the arena, you can pick your weapon before the duel even starts, giving you a massive strategic advantage over opponents who don't pay attention to their surroundings.

How Knife VS Gun Duels Compares to Other Roblox FPS Games

Roblox has no shortage of combat games, so where does Knife VS Gun Duels fit in the landscape?

Compared to Murder Mystery 2, Knife VS Gun Duels is faster-paced and more mechanically demanding. MM2 is largely about deception and hiding, while this game is pure combat skill. If you want direct PvP without the social deduction elements, this is the better pick.

Against Rivals, the experience is more focused. Rivals offers broader FPS gameplay with team modes and larger maps, while Knife VS Gun Duels zooms in on the 1v1 format. Think of it like the difference between playing a full soccer match versus a penalty shootout -- both are fun, but they test different skills.

Blade Ball shares the competitive dueling DNA but with a completely different mechanic (deflecting a ball versus direct combat). If you enjoy both, they make a great rotation -- switch between them to keep things fresh.

With 195 million total visits and 8,500 average concurrent players, Knife VS Gun Duels has proven it's not just a flavor-of-the-month experience. The player base is stable, the developers are actively updating the game, and the trading economy gives it long-term legs that many competing titles lack.

Frequently Asked Questions

Final Thoughts

Knife VS Gun Duels does what a lot of Roblox games try and fail to do -- it makes simple gameplay genuinely compelling. The 1v1 format means every win feels earned, the trading economy adds strategic depth beyond just fighting, and the developers keep things fresh with regular updates and new items.

If you're jumping in for the first time, start by redeeming all the active codes in our table above. That's 6,500+ free coins and some exclusive items to get you started. Then focus on learning the movement mechanics and figuring out which weapon type suits your style. Don't stress about game passes right away -- get comfortable with the core gameplay first, and when you're ready to invest, the Custom Crosshair and VIP combo at 278 Robux total is the sweet spot.

Whether you're here for the competitive dueling, the item trading, or just looking for a fast-paced Roblox experience that respects your time, Knife VS Gun Duels delivers. See you on the duel pads.