Linebound, a 2D asymmetric co-op game on Steam, is currently free to claim and keep permanently, but only through the end of June. After that, it flips to a full paid release with no exceptions.
The window is tight, and the offer is straightforward: claim it before June 30, it's yours forever. Miss the deadline, and you're paying full price.

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What asymmetric co-op actually means here
Asymmetric multiplayer has been around for years, but asymmetric co-op is a genuinely different animal. Most co-op games, including big names like Split Fiction, put both players on roughly parallel tracks doing similar things together. Linebound doesn't work that way.
Here, one player is handling a completely different objective than the other, and both players depend on each other to succeed. The tasks aren't just stylistically different, they're mechanically distinct. That mutual dependency is what separates this format from standard co-op, and it's the kind of design that tends to generate memorable moments between players.
Linebound's free-to-keep offer is not connected to Steam's official Free-to-Keep Promotion, which runs separately each month. This is a launch window deal set directly by the developer.
The launch window strategy behind the free offer
This isn't Steam running a promotion. The developer made a deliberate call to offer Linebound free during its first month post-launch as a way to build an audience before transitioning to paid. It's a smart move for a small co-op title that needs players to actually find a partner to play with.
The early player sentiment backs it up. At the time of writing, the game holds 100% positive user reviews on Steam, though that figure is based on a small sample of 19 reviews. That number will shift as more players come in, but the early read is positive.
The key here is that the free window was baked in from day one, not added as a reactive discount. That tells you the developer is confident enough in the game to let people try it without any financial barrier, betting that word of mouth does the rest.
Why this is worth your attention right now
Free games come and go on Steam constantly, but most of them are free-to-play titles with monetization built in. Linebound is different because it's a premium game going free temporarily, with a hard cutoff. Once July hits, that's it.
For anyone who regularly plays co-op games with a friend or partner, a genuinely asymmetric experience is rare enough to be worth grabbing on principle alone. You're not committing to anything by claiming it, but you'd be locking in a game that will cost money in a matter of weeks.
Check out our game reviews if you want context on how Linebound stacks up against other recent co-op releases, and head to our gaming guides for tips on getting the most out of co-op titles once you've claimed it.
The clock runs out June 30. Head to Steam, search Linebound, and add it to your library before the month ends.








