Conquer the Universe

Multiplayer space strategy where skill matters more than wallet

No Pay-to-Win
56 active commanders
Multiplayer
Browser
Mobile
100% Free

Since 2019 Online since 2019
No Pay-to-Win Only strategy matters
Active Community Discord 24/7
Updates Constant improvements

Round in progress

Current Round

Start 12/12/2025 40% End 12/03/2026

Join before it ends and compete for victory!

Join now

The Universe in Numbers

Real-time statistics from our community

0
Commanders
0
Systems
0
Colonized planets
0
Battles
0
Fleets flying
0
Fleets orbiting
0
Fleets mining
0
Alliances
0
Designs
0
Space constructions

Start Your Adventure

In just 4 steps you will be conquering the galaxy

1

Sign Up

Create your free account in seconds with your email

2

Get your Planet

Enter the active round and get your starting planet with resources

3

Build

Develop your economy, research technologies and design ships

4

Conquer

Join an alliance, expand your empire and dominate the galaxy


What makes 5Dim unique?

Discover all the game mechanics

Colonize and expand your empire

There are no limits to your ambition

Establish your productive bases on planets, mine asteroids, build megastructures, create transport routes, store resources in orbit. Explore to find the most profitable resource sources, establish your transport lines, manage your empire however you want.

Colonize and expand your empire

Tactical combat

It’s not just about quantity

Defend your transports or pirate other players’ routes, intercept fleets in transit, raid planets, and intervene in ongoing battles to claim the spoils. Various ship sizes that you can assign to the functions you desire. For example, you can have escort fighters, destroy enemy transports, or form the bulk of your fleet. Combat is entirely tactical and not just about brute force; you can watch it as many times as you want and share it with other players.

Tactical combat

Research in multiple areas

Scientific development can make the difference

Multiple research options are available to improve your colonies, obtain new components for your ships, or simply enhance their capabilities. Ships are automatically updated with researched technologies, or if you prefer, you can modify them into another model.

Research in multiple areas

Enjoy the game with friends

Unique alliance system

Share the vision of the universe with your teammates. You can launch joint attacks or defend against a common enemy, conquer beneficial enclaves for the entire alliance, build and defend a wonder, or start guerrilla warfare in asteroid mining operations. Work as a team and win the round together.

Enjoy the game with friends

Economy

Money always matters

Manage the income of your colonies to replenish your losses or you will have serious problems. Avoid running out of fuel or get nanofibers to build that space structure you need. Every resource matters and has a value that varies depending on how each player uses it.

Economy

Living universe

Your decisions matter

Climb the universe’s statistics to gain more power and decision-making ability over the rules that modify the universe. Face events using them to your advantage, understand and leverage the situation between alliances. You can decide whether to intercept a fleet before another player or wait and join at the end.

Living universe

Featured Battles

The most epic clashes in the universe

Pirata, Grundius
Atacar 3 fleets
21.515 110.980
30 minutes ago
Pirata, Drizzle
Atacar 3 fleets
90.804.063 1.083.879.706
2 days ago
Pirata, McGuten, Crazzy_Lizzy, OdinSpain
Atacar 5 fleets
64.302.804 565.083.286
1 day ago

Ready to jump into action?

Play for free

Frequently Asked Questions

Everything you need to know to get started

How do I start playing?

Simply register with your email, verify your account, and choose a universe. You will have a starting planet with basic resources and a tutorial to guide you through your first steps. In less than 5 minutes you will be building your empire!

Is the game free?

Yes, 5Dim is completely free. You can play without spending anything. There are optional upgrades you can purchase to speed up your progress, but you can also get them by playing.

How much time do I need to play?

The game is designed for both casual and hardcore players. You can log in for a few minutes a day to manage your empire, or spend hours planning complex strategies. Construction and research queues progress even when you are offline.

Can I play with friends?

Absolutely! You can create or join an alliance with up to 20 members. When you start playing, you can move your starting planet to place yourself near your friends. You will share map vision, coordinate joint attacks, defend each other, and research exclusive alliance technologies. The most coordinated alliances dominate the universe.

Is there a mobile app?

Yes, we have an app available on Google Play for Android. Additionally, you can install the web as an app from any browser (Chrome, Safari, Firefox) on both Android and iOS/iPhone, using the "Add to Home Screen" option. The interface automatically adapts to any screen size.

How do you win a round?

There are several ways to win: by victory points, building a Wonder, or dominating the statistics. Rounds last several months and at the end, winners receive exclusive rewards.

Is the game Pay-to-Win?

No, and it never will be. 5Dim is designed so that strategic skill is the only thing that matters. Optional purchases only speed up certain processes (like constructions) but do not grant combat advantages, superior stats, or access to exclusive content that affects balance. A free player can defeat any paying player with good strategy. All game items can be obtained by playing through missions, events, etc.

What happens when a round ends?

When a round ends, winners are calculated (individual and alliance) and exclusive rewards are given, such as boosters for the next round. Your user account remains intact, only the game universe resets. It is a new opportunity to apply what you have learned and compete from scratch.

Can I be attacked while offline?

Yes, but you have tools to protect yourself: vacation mode (total protection for a limited time), shelter (covers part of your resources and includes defense in case of combat), and your fleet will automatically fight based on assigned behaviors if you are not online. Also, attacks take time to arrive based on distance, giving you margin to react if you log in on time.

How does ship design work?

You can create fully customized ships by choosing hull, engine, armor, weapons, and systems. Each component affects stats (speed, damage, defense, cargo capacity). There is also a combat simulator to test your designs before manufacturing them. Create anything from fast fighters to devastating battleships!

How does research work?

There are multiple technology branches: military, economic, colonization, and more. Researching unlocks new components for your ships, improves colony production, and enables new mechanics. Alliances also have exclusive research that benefits all their members, encouraging teamwork.

Is there a combat simulator?

Yes, we have a complete simulator where you can pit your fleets against any enemy configuration. It is perfect for testing ship designs, calculating estimated losses before a real attack, or simply experimenting with different strategies without risking your fleets.

What are pirates?

Pirates are AI-controlled fleets that appear in the universe. You can attack them to get resources and experience without conflict with other players. Their difficulty increases over time and they represent a good source of income, especially at the beginning. But be careful, they can also attack your planets!

What languages is it available in?

Currently the game is available in Spanish and English. The interface automatically detects your browser language, but you can change it manually at any time from the language selector.

Have more questions? Our community is here to help.

Join Discord

No Pay-to-Win

Ready to dominate the galaxy?

Join thousands of commanders in the battle for the universe. No tricks, no shortcuts. Just strategy.

56+ Players
2449+ Battles
6+ Alliances
Start Adventure Free forever

No P2W Ready for battle?
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