Baking Static Lighting (Lightmaps) in Games: Complete Guide

Does your game look flat? Lightmap baking will restore depth

Flat lighting in a game is immediately noticeable: shadows lose their shape, light doesn't reflect off surfaces, and the scene reads as a gray fill.

The player goes through a location without remembering it, and a screenshot on the store page loses to competitors — the game looks cheap, even when models and textures are done well.

The reason is usually that lighting is recalculated right during gameplay. The system doesn't have time for soft shadows, reflections, and bounce light from walls: it delivers a flat image and consumes the player's device resources. The richer the level, the more noticeable the difference.

Lightmap baking changes the approach. Light for static level lighting is calculated in advance and saved as ready-made maps — at the right moment, the game simply plugs in the result.

Locations gain depth, dense shadows, and a recognizable atmosphere that the player feels from the first minutes.

For the project, these are direct business effects. Store page and trailer shots start to sell, conversion to install and retention of first sessions grow. At the same time, load drops: the game runs stably on weak devices, which means audience reach expands.

We handle this task end to end: we set up lighting to match your art style, bake levels, and check the result on real scenes. Describe your project — we'll get back to you with an estimate and work plan.

What the client gets: atmosphere, reach, player reviews

The player reads lighting before graphics: a warm evening courtyard, a cold underground corridor, a rim light on the hero. It is baked lighting that sets the game's atmosphere and holds attention longer than flashy effects. When lighting is built meaningfully, the project is recognized by its shots, not by its logo.

A strong visual style for the project works toward game recognition: clean, consistent shots can be confidently placed on the store page, in the trailer, and in ads. We deliver ready scenes and angles to the client that sell the game before it is even downloaded.

A separate benefit is a stable image on weak devices. A significant portion of players come with mid-range and budget machines, and if the image falls apart on them, the audience leaves in the first minutes.

Baked lighting preserves the atmosphere without loading the device: reach grows, and player reviews become warmer.

Fewer graphical defects — fewer reasons for negativity. Light doesn't flicker or drift between scenes, shadows stay in place, and the player doesn't stumble over technical flaws.

This directly shows up in reviews: complaints about a dirty image are less frequent, and the average rating stays steadier.

As a result, the client gets a recognizable game atmosphere, promotional shots, a stable image on weak devices, and fewer revisions after release. The result is verified by eye: compare key scenes before and after — the difference is visible without explanation.

Work formats: tailored to the task, timeline, and project scale

We select lighting work formats based on the project's scale and the stage it is at. Some need the full lighting cycle from scratch — from graybox levels to the final image; others only need targeted light rework on finished scenes after revisions.

We don't have a one-size-fits-all package: we assemble the scope of work so that you don't pay for stages you don't need.

Below are four typical scenarios. If you're not sure which one is yours, describe the task — we'll get back to you with a plan and timeline.

We work remotely and join at any stage — whether it's an empty project or a finished build before release. Our engineers run the project themselves, without outsourcing, so timelines and quality don't depend on subcontractors.

How lightmap baking works: project stages

Work on lighting proceeds in predictable stages: you always know what step the project is at, what has been approved, and what result you'll get at the end. Below is the path every project goes through: from brief to post-delivery support.

1. Brief and goals. We figure out what kind of game it is, on which devices players will see it, and what atmosphere needs to be conveyed. The output is clear criteria that we use for decisions going forward, not personal taste.
2. Project lighting plan. We determine which scenes and zones get static light, where dynamics are needed, and where resource savings matter. You see a work map and understand what is being done and why.
3. Approval on a test level. We assemble one fragment and show the lighting in action — before the work goes into full production across the whole game. Revisions at this stage cost the least.
4. Implementation. The team goes through the scenes according to the approved plan. You receive interim builds and see progress, rather than learning the result at the very end.
5. Testing on weak devices. We test on budget phone models and old configurations — where the image most often drifts. If something lags, we optimize before delivery, not after release.
6. Launch and support. We help with the final build and stay in touch after release: lighting revisions in new scenes, consultations for your team, content updates.

What is included in the delivery: a kit for your team

We deliver the work not as a set of files, but as a kit that your team can continue working with on its own.

Every level remains manageable: lighting can be adjusted without redoing the scene from scratch, and a new artist joins the project with clear instructions, not by trial and error.

• Ready scenes with lighting — levels with already baked lighting: they can be launched, shown, and refined immediately after handover.
• Approved visual style — reference scenes and a short set of rules so that new locations don't fall out of the overall image.
• Per-level setting sets — ready profiles for different location types: open, enclosed, night. The artist takes the appropriate one instead of tuning from scratch.
• Instructions for artists — a step-by-step guide: what to configure and in what order, what to check before submitting a level, and which mistakes most often spoil the image.
• Project handover to the team — source files are organized into folders and labeled, plus a general walkthrough on a call: we show how to make revisions.
• Testing on mass-market devices — we make sure the game maintains a stable image for regular players, not just on powerful machines.
• Post-delivery support — we stay in touch for the agreed period: we consult on revisions and help if something goes wrong.

Such a kit removes the main risk: after delivery, the project doesn't freeze waiting for a contractor but develops through your team's efforts.

Case study: how we restored lighting depth in a client's game

A studio making an adventure game Tide Chronicles came to us. By the final build, it turned out that scenes looked flat and dark, players lost their bearings and didn't understand where to go next — some passed by key story moments.

Lighting had to be adjusted manually in each location, and the image fell apart with any level change.

We started with analysis: we looked at how lighting guides the player through the story, where accents are needed, and where a flat background is needed. Then we reworked the lighting in key locations and set up lightmap baking to match the project's art style. The scenes were reassembled — now with a predictable result.

Before and after lighting rework

Before: half of test players complained that "nothing was visible", scenes seemed flat, and the art department sent lighting back for revision three times.

After: scene readability increased, lighting began guiding the player along the route, and the number of revision rounds dropped to one.

What it gave the project

The share of players reaching the end of a chapter grew by about a third, and complaints about a dark image in tests almost disappeared. Updating a level no longer broke the lighting — the client's team saved days on every revision. The client returned to us with their next game, and that's the best indicator of the result.

What if the project is already in development and it's too late to change the lighting?

The project is already in development, release is near, and the lighting looks worse than you'd like — this is the situation clients most often come to us with.

It's not a reason to redo everything: lightmap baking at a late stage solves the problem in a targeted way, without stopping the team or rebuilding levels from scratch.

We fit into existing levels — we work with the geometry, materials, and light placement that are already there. What changes is not the layout but the presentation: shadow depth, readability of key zones, scene atmosphere.

The player sees the difference immediately, and your team continues working on gameplay and content.

At a late stage, revisions that don't affect game logic are safe: rebaking lighting per level, adjusting brightness and color temperature, accents on story-important places.

We work by priority — first what will go into the trailer, the store page, and the first minutes of the game, where impression matters most.

Each iteration is saved separately, so an unsuccessful option can always be rolled back, and timelines remain predictable. Our engineers work in parallel with your team according to the agreed schedule: you see which level is in progress, what is done, and what comes next.

Even in an ongoing project, the image can realistically be improved before release — it's only important to honestly assess the remaining time. Describe the task and the current stage, and we'll get back to you with an estimate and a revision plan.

Doubts before starting: answering common questions

Doubts before starting are normal: lightmap baking affects the entire scene, and a planning mistake hits the game's release date, not an internal report.

Clients most often ask about work timelines and about what happens after delivery — when the contractor has already received closing documents and moved on to the next project.

Below are direct answers to what is usually discussed at the first meeting. Without promises that "everything will be fine" and without fine print in the contract.

Will you make it by the game's release date?

We calculate timelines from the volume of scenes, not by eye: first we show the result on one level fragment, agree on quality, and only then go through the whole game. This way, the release date stops depending on surprises in the final build.

If the schedule is tight, we'll honestly say which part will make it by the date and what is more reasonable to move to the first update.

Let's discuss the task and get back with an estimate and plan

To discuss the task, it's enough to describe it in your own words: what kind of game it is, what visuals you need, how many levels, and what timeline you plan to release on.

Then we'll ask clarifying questions ourselves and handle the technical side — you won't have to prepare documents or dive into lighting nuances.

After the analysis, you receive a project estimate and a clear work plan for the project: stages, timelines, areas of responsibility. Here's what's included in the first response to your inquiry:

• Task analysis: what is already done, where the bottlenecks are, and what can be improved without redoing the whole game.
• Project estimate: a realistic scope of work and timeline, without inflated promises to "do it in a week."
• Project work plan: stages from scene preparation to final lighting assembly, with control points at each.
• Scope of work: what we do, what remains on your side, and what will be needed from you to start.
• Execution team: who exactly leads the project, who you are in touch with, and who is responsible for the result.
• How to start work: a step-by-step procedure so you understand where you are in the process at any given moment.

Write to us in a convenient format — chat, call, or a short task description. We'll get back to you with an estimate and plan, and then you can decide whether this approach works for you.