LINE Games Opens Steam Playtest for Roguelike 'Amazing Slot Survivor'

listening to player feedback to enhance overall quality
LINE Games' stated focus during the September playtest period for its new roguelike survival game.
Mark

So LINE Games is basically asking players to be quality assurance testers for free. What's the actual value of a Steam playtest at this stage?

Mimi

It's more than QA. Yes, they'll catch bugs, but they're also testing whether the core loop—the stage-clearing, enemy-fighting rhythm—actually feels good to people who aren't the developers. Roguelikes especially need that because balance and difficulty tuning are subjective.

Luke

Right, but we should be clear: we don't know how many people signed up, what specific feedback they're looking for, or what metrics they're using to measure success. The statement is pretty generic.

Mark

Fair. So what's the timeline here? September 30 is the end of the playtest, then what?

Mimi

Then they take that feedback, iterate on the game, and aim for Early Access sometime before 2026 ends. That's still several months away, so there's real development time between now and then.

Luke

"Aim for" is the operative phrase. We don't have a confirmed Early Access date, just a target. And we don't know if the playtest results might push that back.

Mark

Why show the demo at Busan Indie Connect in August if they're just now opening the playtest?

Mimi

Different audiences. The festival is industry and enthusiast-focused—people who go to indie game events. Steam playtest reaches the broader PC gaming public. It's a staged rollout of visibility.

Luke

Though we don't have numbers on how many people attended BIC or how the demo was received there. That context would help us understand whether this playtest is a course correction or just the next planned step.

Mark

And the multi-platform launch—Steam, Epic, STOVE—does that tell us anything about who LINE Games thinks will play this?

Mimi

STOVE is Nexon's platform, so there's a Korean gaming audience built in. Steam and Epic are the global PC storefronts. It suggests they're not betting everything on one ecosystem.

Luke

True, though we don't know if those platforms will launch simultaneously or staggered, or if Early Access is exclusive to one before expanding.

  • A roguelike built around fast stage-clearing and enemy-wave survival is now open to any Steam user willing to test it before it's finished.
  • The game's abbreviated title — A.S.S. — and its 3D visual identity signal a studio willing to take small risks to stand out in a crowded genre.
  • LINE Games is explicitly listening: feedback gathered during the September window is meant to directly reshape gameplay systems and overall quality.
  • With no application barrier and a low entry threshold, the studio is casting a wide net to stress-test mechanics and catch edge cases at scale.
  • An Early Access launch before year's end across Steam, Epic Games Store, and STOVE suggests a multi-platform ambition that reaches beyond the typical indie debut.

In the iterative tradition of games shaped by the hands that play them, LINE Games has opened a Steam playtest for 'Amazing Slot Survivor,' a roguelike survival title developed by TWOMENGAMES. Running through September 30, the test invites players into an unfinished world not merely as consumers, but as collaborators — their feedback intended to refine the game before it crosses into Early Access. It is a familiar ritual in modern game development, where the boundary between creator and audience grows deliberately thin.

LINE Games opened a Steam playtest this week for 'Amazing Slot Survivor,' a PC roguelike developed by TWOMENGAMES, running from September 9 through the end of the month. The premise is direct: clear stages quickly while fighting off waves of enemies, with each run distinct in the tradition of the roguelike genre. A playable demo had already appeared at the Busan Indie Connect Festival in August, making this Steam test the next step toward a wider audience.

The studio has kept participation simple — any Steam account holder can join through the store page, no special application required. That low barrier is intentional. Roguelikes, with their inherent replayability and sensitivity to difficulty tuning, benefit from large and varied player bases finding unexpected strategies and edge cases. LINE Games has been explicit that it wants this period to yield actionable feedback on gameplay systems and overall feel.

The playtest is the visible front of a broader launch strategy. LINE Games is targeting Early Access before the end of 2026, with release planned simultaneously across Steam, Epic Games Store, and STOVE, Nexon's PC platform. That multi-storefront approach signals ambitions beyond a typical indie rollout — an attempt to meet PC players wherever they already are, while the game is still being shaped by the people playing it.

LINE Games opened the doors to its new roguelike survival game on Steam this week, inviting players to help shape what comes next. The playtest for 'Amazing Slot Survivor'—abbreviated A.S.S.—began on September 9 and will run through the end of the month, giving anyone interested a chance to jump in, play, and send feedback directly to the development team.

The game itself is a PC roguelike built around a straightforward premise: clear stages fast while fighting off waves of enemies. It's developed by TWOMENGAMES and published by LINE Games, a company betting that early player input will help them refine both the mechanics and the feel of the thing before it moves into Early Access. The studio has already shown a playable demo at the Busan Indie Connect Festival back in August, so this Steam test represents the next step in letting a wider audience get hands-on.

What sets 'Amazing Slot Survivor' apart visually is its 3D graphics and character designs, which the studio has emphasized as a core part of the experience. The roguelike structure—where runs are distinct and progression is tied to each playthrough—pairs with the survival mechanics to create the core loop players will be testing. LINE Games is explicit about what it wants from this period: they're listening for feedback on gameplay systems and overall quality, with the goal of using that input to strengthen the game before it reaches its next milestone.

Participation is open to anyone with a Steam account during the test window. The store page itself serves as the entry point, and LINE Games has kept the barrier low—no special application process, just sign up and play. This approach is standard for roguelike development, where the genre's inherent replayability and difficulty tuning benefit enormously from a broad player base testing different strategies and finding edge cases.

The company is targeting an Early Access launch sometime before the year ends, with plans to release across multiple platforms: Steam, Epic Games Store, and STOVE, which is Nexon's PC platform. That multi-platform strategy suggests LINE Games is thinking beyond the typical Steam-first indie launch, hedging its bets across the major storefronts where PC players congregate. The September playtest is the visible part of that push—a chance to gather data, identify problems, and build momentum before the game moves into the semi-public phase of Early Access, where it will be sold while still in active development.

We will focus on listening to player feedback through this playtest to enhance the overall quality of the game.
— LINE Games official
Quer a matéria completa? Leia o original em InvenGlobal ↗
Fale Conosco FAQ