SunderBound Demo is free on Steam

Our record

We first recorded this on 19 October 2026. Listed on Steam. Picked up from Steam, then checked against the store.

From the store page

Climb together or fall as one. SunderBound is a 2-player co-op top-down shooter with roguelite progression and tactical elements, set in a decaying dieselpunk world. With tech fried and time short, all that’s left is the climb one brutal floor at a time. You play as two rebels fighting their way through Haven: a dystopian mega-structure ruled by a godlike tyrant known only as The Minister.

Excerpt from the Steam store page. Full description there.

Genres and features

ActionIndieRPGSingle-playerMulti-playerCo-opOnline Co-opFull controller supportRemote Play Together

Questions

Is it really free?

Yes. SunderBound Demo is free right now on Steam, with nothing to pay.

Is this the full game?

No. A demo is a portion of SunderBound Demo — usually the opening section — published so you can try it. It is free permanently, but it is not the complete game.

Where do I claim it?

On the official Steam page. We link straight there — we never host game files or act as a middleman.

Earlier giveaways of SunderBound Demo
Ended	Store	Ran for
—	Steam	—

Earlier giveaways of SunderBound Demo

Ended

Store

Ran for

—

Steam

—