PUBG Mobile 3.9 Update Patch Notes: World of Wonder Features, Weapons, & Events

PUBG Mobile has evolved with its latest major update, Version 3.9, on July 8, 2025, worldwide. The update is full of futuristic vibes and exciting combat, a milestone of the franchise in terms of explosive fun.

The well-received Transformers crossover, new game modes, sophisticated weapons, metal-morphing cars, and an enhanced content creation tool. Here’s everything you need to know for the PUBG Mobile 3.9 Update Patch Notes.

What's New in PUBG Mobile 3.9 Update

PUBG Mobile’s official launch of the World of Wonder Version 3.9 update went live on July 8, 2025. A massive update that introduces new, exciting content to the game, spicing up the players’ gameplay experience.

This 3.9 release is full of new features. Players can now play with new maps, modes, and vehicles. The largest addition, however, has to be the Transformers crossover that allows you to play as the robots from Transformers.

It is the fourth significant update on the popular battle royale title in 2025. This year, with every update, there has been something special. However, version 3.9 has separated itself from the rest with its sci-fi motif and the new creative ways to build your own map. For nearly all devices, the size of the update is approximately 1.5GB.

Transformers Crossover Details

The highlight of this update is the Transformers mode. Players can take the form of Megatron and Optimus Prime and visit new areas such as Neon Outposts and Astro Dens. Through this crossover, the Cybertronian universe of Transformers was introduced into PUBG Mobile.

Nemesis Showdown

The PUBG Mobile x Transformers collaboration also takes things to new heights in version 3.9 as it introduces a new zone of Nemesis Showdown. They have the option to play as Autobots or Decepticons. The two sides possess different capabilities and weaponry.

Optimus Prime & Megatron

Optimus Prime and Megatron will also appear in themed maps in order to battle over the Allspark. They can both transform between their vehicle and robot modes. What’s more, transforming feels smooth and immersive, especially when under attack.

Spacebridge Beacons

During matches, you can gather Spacebridge Beacons. Players are able to use these beacons after they hear an announcement that a connection to Cybertron has been established. Portal connections then start to appear around the map, allowing movement and traversal to be more fast-paced.

Special Attacks

Additionally, each transformer’s robot forms are equipped with special attacks. For instance, Optimus Prime fires off energy blasts, and Megatron unloads dark energy blasts. Also, battles turn out to be more dynamic, since players can run back and forth, switching between the forms of robot and vehicle anytime.

New Game Modes

The new game modes introduced in version 3.9 extend beyond the Transformers content in the game. Besides the crossover, the update brings the dynamic “Summer Showdown” mode and significant improvements for all creators and interested players.

Summer Showdown

The Summer Showdown mode introduces a season mode to classic maps. Players battle in tropical islands using water vehicles and new weather effects, such as the ability to have abrupt storms and clear sunny skies. This mode has brought the game some much-needed summer excitement.

Transformer Warzone

Among the most impressive additions is the so-called Transformer Warzone mode, where the participants have an opportunity to turn into robots and fight for survival in pure PUBG fashion. This mode mainly focuses on combat between the mechs featuring unique weapons and special abilities.

Arena Mode

Even Arena Mode has received its fair share of updates, including a faster respawn and the availability of different weapons that make every match more intense. In smaller maps, the action is faster and more concentrated.

Metro Royale

Metro Royale wasn’t left out of the bunch either. The update adds a generous amount of new content, providing new subway stations and larger underground locations that considerably extend the map and the players’ strategic flexibility.

New Weapons & Vehicles

There are also new thrilling weapons added to the arsenal. New technologies such as plasma guns and laser rockets are introduced, adding a bit of science fiction to warfare. A brave deviation from the normal assault rifles and pistols you usually associate with PUBG.

Plasma Guns & Laser Rockets

Plasma guns, in particular, fire blue energy bolts at medium range but high damage, capable of devastating effects in mid-range engagements. Laser rockets, on the other hand, automatically follow a target, and they can prove to be quite useful when a player is trying to shoot down a moving vehicle.

Robotic Cars

In terms of mobility, robotic cars such as buggies and transforming motorcycles, similar to the Transformer robots, are now available. These vehicles are able to transform in battle to achieve tactical superiority.

Transforming Buggy

The transforming buggy is one such example, as it could switch between ground mode and hover mode. Hover mode allows you to traverse across the water and can even climb walls, whereas ground mode offers increased speed and durability, allowing players to freely adjust to any terrain.

Motorcycles

The newest motorcycles have also become robotic companions that accompany players and can deliver cover when under fire in battles. Moreover, these robots possess self-healing properties, which make them regain health over time.

Weapon Balance

Meanwhile, classic weapons have been given their much-needed balance changes. Assault rifles gained slightly decoupled recoil to better control the weapons. Sniper rifles inflict more headshot damage, rewarding players with pinpoint accuracy. SMGs, however, have the advantage of quicker reloading speed, thus are even deadlier in close-quarter combat.

World of Wonder Tools & Creator Monetization

It has become an innovative playground of competitive action and player-created content. Fighting immortal giant dragons, making futuristic maps in Astro Den. Significant improvements have been made to the Word of Wonder system.

With the release of World of Wonder in early 2023, every patch release has pushed PUBG Mobile further toward Roblox-like user-created content. Version 3.9 brings this a step further with new tools.

Skill Editor

The largest addition happens to be the Skill Editor. It allows players to develop custom abilities on their maps. New special tactics can now be made with the use of teleportation or high-speed traversal.

Sci-fi components have been added. New building blocks such as neon lights, holographic displays, and energy barriers. These are complementary to the Transformers theme.

Monster Creation Tools

The monster creation tools have been developed to enable players to create their own enemies. They can be configured to have their health, damage output, and AI behavior specifically modified so map creators can add in everything from varying dragons to robots, and even aliens. It is a strong feature for people who like to create whole gameplay experiences.

Creator Monetization

Lastly, creator monetization has also been improved. Popular map creators can now make in-game currency, and the system will reward creativity and player interaction, encouraging more high-quality custom content in the community.

PUBG Mobile 3.9 Update Patch Notes Release Date

The release of PUBG Mobile 3.9 is finally available as of July 8, 2025, everywhere. The update was distributed in a relatively calm and trouble-free manner. The update became available for download as soon as it was announced.

The release, however, was staggered region-wise in order to avoid overloading the servers. The update was launched first in Asia-Pacific, then in Europe and the Americas within several hours. A well-thought-out preventive measure, if anything, by the developers, Krafton.

Version 3.9 will be kept live until the 2nd of September, which should allow the players ample time to enjoy all the features. The duration will also see the Transformers content remain active.

Furthermore, not all the features have been rolled out together. The events that will unlock new Transformers-related content are held every week to keep the experience fresh all throughout the season.

PUBG Mobile 3.9 Update Patch Notes Platform Availability

PUBG Mobile 3.9 is available free of charge on the App Store and Google Play Store. No matter what platform you use, iOS or Android, you will receive the same content with no differences in gameplay controls or functions.

The update is optimized all the way down to mid-range devices. Minimum system requirements are the same as in Version 3.8, but newer devices will experience smoother handling of the effects from the Transformers update.

Cross-platform play remains intact. iOS and Android users are able to form a party and enjoy the novel features free from any issues with compatibility.

Also, Version 3.9 is supported by cloud gaming services. This means that you will never have to engage in any downloading of PUBG Mobile, an excellent aspect, especially when it comes to those who have low storage capacity.

Contest Update: Join the Ultimate Set Design Contest to Win Exciting Prizes

To celebrate the 20th anniversary, XPPen is partnering with PUBG MOBILE, the globally renowned mobile game, to launch the Ultimate Set Design Contest, creating an exciting opportunity for creators worldwide. Prizes include a prize pool of $120,000, XPPen's flagship drawing display, and the chance to have your work embedded in the game, reaching players worldwide. Unleash your creativity and join the contest now!

PDP Ultimate Design Contest Dates

Ultimate Design Contest Judges

The judging committee for the 4th Ultimate Set Design Contest consists of the official art director, game producer, operations specialist, marketing specialist, design specialist, and members of the XPPen art team, who will jointly select the creators' submission.

Ultimate Design Contest Prize Pool

With prizes amounting to well over $120,000 altogether, including professional drawing tablets by XPPen, in-game exclusives, and actual cash prizes, this is your time to shine as both a digital artist and gamer.

• Winners:

Are you excited about the grand prize? Come and participate the Ultimate Set Design Contest!

Final Thoughts

PUBG Mobile 3.9 is a huge improvement for the game. With the exciting crossover with Transformers, everyone’s favorite alien robots are now part of the arena. And with them, from a far-flung universe, bizarre weapons and vehicles that can transform into robots offer new gameplay dynamics.

The community’s positive reaction so far has been stellar. The combination of the survival game mechanics and the element of high-tech equipment has solidified PUBG Mobile’s update 3.9 to become the hottest update of the second half of 2025.