THANKS, LIGHT. developer and publisher: Who Makes It?

Who Develops and Publishes THANKS, LIGHT.?

A flashlight that turns a flat shadow into something you can stand on gives this puzzle adventure an intriguing hook. The THANKS, LIGHT. developer and publisher are Lightersgames and Game Source Entertainment, respectively, which tells you who creates the game and who publishes it. Knowing the THANKS, LIGHT. developer and publisher also helps you recognize the studio behind the trailers and find the correct release listing.

THANKS, LIGHT. is a first-person puzzle adventure built around switching objects between two-dimensional silhouettes and three-dimensional forms. Illuminating a shape gives it physical properties; absorbing its light removes those properties. The challenge involves understanding both what an object looks like and what it can become.

Here are the key details for players checking the game before launch:

Detail	Current information
Developer	Lightersgames
Publisher	Game Source Entertainment
Studio location	Seongnam, South Korea
Planned release date	October 14, 2026
Official website launch time	8:00 AM PDT / 3:00 PM UTC
Steam availability before launch	Full game unreleased; demo listed
Steam Deck compatibility	Verified

These roles are worth distinguishing. Lightersgames is the development studio credited with building the game. Game Source Entertainment receives the publisher credit on Steam. The studio website’s production branding belongs to Lightersgames, while the store listing identifies both companies separately.

For players, the immediate takeaway is straightforward: this is an upcoming indie puzzle game with a downloadable Steam demo. Before launch, there are no Steam user reviews for the full game, so its advertised mechanics and demo offer more useful purchase guidance than an assumed review consensus.

Meet Lightersgames, the South Korean Studio

The development side of the THANKS, LIGHT. developer and publisher pairing has a short but documented history. The team has been active since 2023 under the name Lighters and incorporated as Lightersgames Co., Ltd. in 2025. It is based at the Gyeonggi Global Game Center in Seongnam.

Image: Steam / Lightersgames

Its official team listing credits Huibeom Jung as Director / Producer, Seohyeon Lee as Technical Director, and Jeongtae Go as Art Director. Sungchan Kim handles Technical Art / Porting, while Taewook Koh is listed for Technical Art with a military-service notation. SangJun Kim appears under the studio’s informal “Awesome Person” credit.

Those credits put names behind the project, but they do not establish the studio’s total headcount or identify every contributor. They also should not be used to infer which individual designed a particular puzzle or produced a specific platform version.

The studio highlights several event appearances and awards:

• BIC 2023: Nicalis Pick Award.
• Indiecraft 2025: Best Developer Award and Console TOP 2 recognition.
• Tokyo Game Show 2025: Selected Indie 80.
• Gamescom 2025 and 2026: KOCCA Korea Game Roadshow appearances.

Lightersgames also reports that the game has appeared at more than 30 international events. That is useful background for a title approaching release, though event recognition does not replace a finished-game review.

Portal developer Jeep Barnett has praised its puzzle mechanics and remote object interaction. His endorsement concerns the game’s design; it does not mean Valve developed or published THANKS, LIGHT.

The studio website also names an upcoming project, Right Way, without providing substantial details. For now, THANKS, LIGHT. is the project players can explore through its demo and release listing.

How Light, Shadows, and Physics Shape the Puzzles

The creative identity behind the THANKS, LIGHT. developer and publisher credits becomes clearer when you examine the central mechanic. Light changes an object’s physical state, rather than simply making a dark room easier to see.

Image: Steam / Lightersgames

A flat hexagonal silhouette can become a cube when illuminated. That cube gains volume, weight, and collision, allowing it to function as a physical object. Absorb the light, and the object returns to a flat silhouette without those physical properties.

The reverse transition matters just as much. A moving ball can become a stationary circle when flattened. Solving a puzzle therefore involves deciding which objects need to remain solid and which should lose their volume.

Mechanic	Advertised effect	A useful way to think about it
Illuminate	Turns silhouettes into solid objects with physics	Consider whether you need weight, collision, or a surface
Absorb	Removes volume and mass, returning objects to flat silhouettes	Consider whether an object’s physical presence is creating a problem
Mirror	Duplicates objects	Look for uses for an additional object
Lens	Resizes objects	Consider how a different size could change an interaction
Merge	Combines forms into new objects	Examine whether existing shapes could make a useful new form

The game advertises five mechanics across three chapters. The chapter presentation moves from Illuminate to Absorb, then to Mirror, Lens & Merge. That gives players an overview of the design’s scope without establishing exact unlock conditions or a mandatory solution order for individual puzzles.

Look Beyond the Outline

The THANKS, LIGHT. developer and publisher present perspective as another part of the puzzle language. The official geometric demonstration shows how a single three-dimensional object can cast a circle, square, or triangle depending on the viewing angle.

A good approach is to question your first interpretation of a silhouette. An outline tells you something about an object, but it does not necessarily reveal its full geometry. When a puzzle seems confusing, reconsider whether you are treating a projected shape as a complete description.

That advice follows directly from the game’s premise: matching silhouettes can conceal different solid forms.

Think About More Than One Use

The Steam description gives a practical example of object reuse: a cube can weigh down a seesaw or block a rolling ball. Its usefulness depends on the interaction you need.

Before changing an object’s state, a good approach is to ask:

• Do I need this object’s weight?
• Do I need it to block another object?
• Would flattening it remove a physical obstacle?
• Could changing its size or combining forms create another useful option?

These are ways to reason about the advertised mechanics, rather than prescribed solutions.

The story adds an uneasy context. An Administrator promises a carefully designed puzzle experience, yet the world contains signs that something is wrong. The advertised environments include marble halls, familiar-looking corridors, and fractured black-and-white spaces. Players interested in atmospheric exploration have more to consider than geometry alone.

Release Date, Launch Time, and the Steam Demo

For anyone tracking THANKS, LIGHT. developer and publisher announcements, the current planned release date is October 14, 2026. The official website specifies 8:00 AM PDT, equivalent to 3:00 PM UTC.

Image: Steam / Lightersgames

The collected Steam page also lists October 14, 2026 as its planned release date. Older announcement text visible on that page mentions October 15, creating a potential point of confusion. Use the current store date and official website countdown when planning around launch, while remembering that the game remains unreleased in the current prelaunch listing.

Release question	Current answer
When is the planned release?	October 14, 2026
What launch time does the studio advertise?	8:00 AM PDT / 3:00 PM UTC
Is the full game available in the current prelaunch listing?	No
Is a Steam demo listed?	Yes
What scope does the full game advertise?	Three chapters, 60+ stages, and 6+ hours of play
Is a launch price established here?	No confirmed price is provided

The advertised six-plus hours is a description of the game’s scope, not a guarantee of your completion time. Likewise, the chapter and stage counts describe the full game; they should not be assumed to describe the demo.

You can download the THANKS, LIGHT. demo or wishlist the full game on Steam.

The demo offers a practical opportunity to judge whether manipulating light and object states appeals to you. A useful approach is to pay attention to how clearly you understand the relationship between a silhouette and its solid form. That relationship sits at the center of the advertised puzzle design.

Wishlisting is also an available way to receive Steam’s availability notification. A launch purchase is a separate decision, especially while full-game user reviews and a confirmed price are still unavailable.

PC Requirements, Steam Deck, and Language Support

Beyond the THANKS, LIGHT. developer and publisher names, hardware requirements are among the most useful details to check before downloading. The Steam listing provides both minimum and recommended Windows specifications, including the performance targets associated with each.

Component	Minimum	Recommended
Operating system	Windows 10 64-bit, version 1909 or later	Windows 10 64-bit / Windows 11
Processor	Intel Core i5-9400 / AMD Ryzen 5 3500X	Intel Core i5-10600 / AMD Ryzen 5 3600
Memory	8 GB RAM	16 GB RAM
Graphics	NVIDIA GeForce GTX 1660, 6 GB / AMD Radeon RX 590, 8 GB	NVIDIA GeForce RTX 2060, 6 GB / AMD Radeon RX 5700, 8 GB
DirectX	Version 11	Version 11
Available storage	10 GB	12 GB
Listed performance target	1080p, 30 fps, Medium settings	1080p, 60 fps, High/Ultra settings

An SSD is recommended for both configurations. Treat the listed frame rates as developer targets for those specifications, rather than promises for every PC configuration.

Steam marks the game as Steam Deck Verified. That is useful compatibility information, but it does not establish a specific Deck frame rate, battery life, or graphics preset.

The listing also includes single-player support, Steam Achievements, Steam Cloud, and Family Sharing. Steam Cloud support should not be taken as a description of how checkpoints or manual saves work; those details are not established.

Check Language and Comfort Options

THANKS, LIGHT. lists English plus 20 additional languages. English supports interface text, full audio, and subtitles. The other listed languages support interface text and subtitles, without a full-audio checkmark.

Accessibility features include subtitle options, camera comfort, custom volume controls, stereo sound, and play without quick-time events. These are worth checking against your preferences, particularly if first-person camera movement affects your comfort.

Steam also carries an AI-generated-content disclosure. It states that music and sound effects originate from the audio director’s compositions, with some material refined using AI audio tools and reviewed and edited by the team. The visible localization disclosure is incomplete, so it does not establish specific localization practices.

FAQ

Who are the THANKS, LIGHT. developer and publisher?

Lightersgames develops THANKS, LIGHT., and Game Source Entertainment publishes it. The developer is a South Korean indie studio based in Seongnam, active since 2023 and incorporated as Lightersgames Co., Ltd. in 2025.

When does THANKS, LIGHT. release?

The current planned release date is October 14, 2026. The official website advertises a launch time of 8:00 AM PDT, or 3:00 PM UTC. In the current prelaunch listing, the full game is still unreleased.

Can I try THANKS, LIGHT. before buying it?

Yes. Steam lists a downloadable demo. It provides a way to explore the game before release, although the listed three chapters, 60+ stages, and 6+ hours describe the full game rather than confirmed demo content.

Is THANKS, LIGHT. Steam Deck Verified?

Yes, its Steam listing marks it as Verified. Specific Steam Deck performance figures are not provided, so the compatibility designation should not be interpreted as a confirmed frame-rate or battery-life estimate.