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Browser games

A free browser strategy game you can finish a match of in five minutes

Most browser strategy games are slow empire builders that want you to check in for months. Skyfire is the other kind: you open a tab, fight a real-time battle against another player, and are done in five minutes.

Updated November 2026 · by the Skyfire team at planets.nu

Two kinds of browser strategy game

If you search for browser strategy games, most of what you find is one type: a persistent world where you grow a city or an empire, queue up buildings that take hours, and compete with thousands of others over weeks. They are good at what they do. They also ask for a long commitment, and they are usually built around timers you can pay to skip.

The other type is the session game. You sit down, play a complete match, and stand up. Nothing carries on without you. Skyfire is a session game.

Persistent empire builderSkyfire
A sitting isA check-in on a world that runs for monthsOne complete battle
Time per sessionMinutes now, hours of waiting between3–5 minutes, start to finish
PaceBuild queues and timersReal-time
If you stop for a weekYour empire may be raidedNothing happens
You are fightingWhoever is nearby on the mapOne opponent of similar rank
Decided byTime invested, alliances, activityDeck building and play in the match

What you are actually doing

Skyfire is a real-time card battler. You build a fleet of seven starship cards. In a battle, energy fills up over time, and you spend it to launch ships that fly across the board toward the enemy starbase and homeworld. Your opponent is doing the same. Destroy their homeworld, or destroy more bases than they do before the clock ends.

The strategy is in what you bring and how you use it: which of twelve races you command, which seven of its ships you take, when to bank energy and when to spend it, which lane to push, and whether to send freighters out for extra energy or guns out to kill theirs.

A Skyfire battle in progress: ships crossing the board toward the enemy homeworldThe Skyfire commander home screen

Why it works in a browser

What "free" means here

Free to play, with no advertising. Every race and every ship can be earned by playing: a chest for each win, a free gift each day, better chests at each promotion.

There is an optional store. It sells the upgrade currency, blueprints, and tokens that unlock a ship or race of your choice. It does not sell chests or anything else with random contents, and there are no timers to pay your way past, because there are no timers. A full, plain account of the shop is here.

Things to do besides ranked battles

Who it suits, and who it does not

It suits you if you want real competition in short bursts: a break at a desk, ten minutes before something else, a few games in an evening. It suits you if you like building a small, sharp deck and testing it.

It does not suit you if what you enjoy is growing something slowly over months, running an alliance, or negotiating with neighbours. There is no chat in Skyfire and no map to hold. For that kind of space strategy, the same team runs VGA Planets, which is turn-based and exactly that.

Questions people ask

Do I have to download anything to play Skyfire?

No. Open skyfire.planets.nu/play in a current browser and the game runs. There are optional Android and iOS apps if you prefer them.

Do I need to register?

Not to start. You can play without an account and your progress is saved on that device. Signing in later keeps that progress and lets you use it on other devices.

Is Skyfire multiplayer?

Yes. Ranked battles are 1v1 against other players, and you can team up with a friend for 2v2. There is also a practice mode against the computer.

Does Skyfire work on a phone browser?

Yes. It runs in mobile browsers as well as desktop ones, and there are native apps on Google Play and the App Store.

Keep reading

TAKE COMMAND

Free to play. No install needed in the browser, and no account needed to start.

▶ PLAY SKYFIRE FREE Google Play App Store