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Settler Building Game Browser Free

Looking for a settler building game in the browser, for free? OGame lets you colonise planets, build empires and explore galaxies — without download.

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● Free-to-Play   ● Live since 2003   ● Active communities
Action to strategy
For every taste
Low requirements
Runs on older PCs
Active updates
Regular content

From Single Planet to Galactic Empire

Anyone looking for a settler building game in the browser that costs nothing and requires no installation will sooner or later come across OGame. The principle is classic yet unique: You start on a single planet, build it up, and expand your realm with each new colony to other worlds in different solar systems and galaxies.

OGame has been active since 2002 and has defined the concept of browser-based space settler gaming. No game combines the depth of colonising with strategic building planning so consistently — and all completely free and without client download.

How Colonisation Works in OGame

Step 1: Build up the home planet

Every game begins on the home planet. Here you build the basic structure: Metal mine, crystal mine, deuterium synthesizer provide resources. The solar power plant supplies energy. The robotics factory speeds up construction. The research lab opens the path to new technologies. Those who have their home planet well-established find it easier to finance all further steps.

Step 2: Research Astrophysics

The key technology for every settler in OGame is Astrophysics research. With each level of this research, you gain the ability to colonise another planet. You can play with up to 9 planets — plus an additional slot for the Explorer class. Each new planet is its own economic unit that you can fully build and specialise.

Step 3: Build and deploy colony ship

Once Astrophysics is sufficiently researched, you build a colony ship in the shipyard and send it to a free planet slot in any galaxy. The position of the planet influences its size and thus the maximum number of building fields — an initial strategic decision when settling.

Step 4: Discover moons

Besides planets, there are moons — special celestial bodies that only arise through combat. When a large debris field is created in an orbit, there's a moon chance. Moons offer unique buildings like the sensor phalanx (spy on enemy fleets) and the jump gate (instant transport between moons). A moon isn't automatic but a prestige object with strategic value.

Develop Planets Strategically

Not all planets need to be built the same way. Many experienced players specialise their colonies: One planet as a pure mining colony with maximised resource production, another as a shipyard colony with high ship production rate, a third as an attack position near a strategically important solar system.

This specialisation is one of the most profound aspects of the OGame building system. There's no optimal universal solution — every universe, every constellation and every play style requires individual decisions.

Planet TypeFocusMain Buildings
Mining ColonyResource ProductionMetal mine, Crystal mine, Deuterium synthesizer
Shipyard ColonyShip ConstructionShipyard, Robotics factory, Nanite factory
Research ColonyResearchResearch lab (high), Intergalactic research network
Defence ColonyProtectionMissile silo, Shield domes, Plasma turrets

Free in Browser — No Settler Game Could Be Simpler

The biggest advantage of OGame over other settler building games: It needs nothing but a browser. No download, no installation, no system requirements. You open the page, register in two minutes and start immediately. This applies on desktop as well as on tablet or smartphone via the OGame mobile app.

The game is completely free-to-play. Dark Matter as optional premium currency can be used for officers or accelerations, but isn't a mandatory component of successful gameplay. Many of the most experienced players in German universes have been playing for years without significant expenses.

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