Thousand Suns

Play Thousand Suns unblocked

Looking for a strategy game you can play at school? Thousand Suns loads straight in your browser on Physics Shark: free, unblocked and nothing to install. Play it on a Chromebook or any computer with a keyboard and mouse.

What is Thousand Suns?

Thousand Suns is a 5-minute galactic conquest battle where you and four AI rivals race from a single home planet to control an entire galaxy. Build up your production, out-tech your rivals, and send your fleets across the stars: every match compresses an empire-building war into the time it takes to grab a coffee.

How to Play Thousand Suns

You start with one planet and one goal: expand before someone else does. Your homeworld constantly builds ships on its own, and you send that growing fleet outward to claim neutral worlds or crush enemy territory. Every planet you take adds more production, more options, and more pressure on the four bots also racing to dominate the galaxy.

How to play Thousand Suns

Left Click a planet or starbase you control = select it

Left Click another planet or starbase while one is selected = deploy your fleet there — attack if it's enemy or neutral, reinforce if it's your own

Left Click your selected planet again = deselect it

Click and Drag from one of your planets to another = connect a ferry lane, so newly produced ships automatically flow to the destination

Left Click an existing ferry lane = disconnect it

Left Click the pulsing arrow above a leveled-up planet = choose your next upgrade (Industry / Agriculture / Research)

TAB = quit to the main menu

Thousand Suns controls

• TAB: quit to the main menu

Thousand Suns FAQ

Is Thousand Suns free to play?

Yes. Thousand Suns is free on Physics Shark, with nothing to download and no account to make.

Can I play Thousand Suns unblocked at school?

Thousand Suns runs in a normal browser tab with no install, so it plays on school Chromebooks and laptops, with nothing to install and no account.

Does Thousand Suns work on phones and tablets?

It's made for computers: play it with a keyboard and mouse, for example on a Chromebook.