Adding Accessibility Without Doubling the Work

Accessibility in games is often treated as a separate project that doubles the timeline. It does not have to be. Five changes, integrated into normal development rather than added after, cover the majority of accessibility needs for a mobile game and cost almost nothing extra when done from the start.

Why this matters

Roughly one in five players has some form of accessibility need. That includes colour vision differences, motor difficulties, hearing loss, and cognitive accessibility.

Ignoring all of them is leaving players on the table. Addressing all of them perfectly is a specialisation that most indie teams cannot afford.

The middle ground is real: a small number of changes that cover a large share of needs and cost very little when planned early.

The five changes that matter most

In order of impact relative to effort.

1. Text size options. Let the player increase text size. This is the single most requested accessibility feature in mobile games, and it is trivially cheap to implement if the UI is built with relative sizing.

If your text is hard-coded to pixel sizes, adding this later is expensive. If the UI uses relative units from the start, it is a settings toggle and a multiplier.

2. Colour accessibility. Ensure that colour is never the only way to communicate information. Add shapes, patterns, or labels alongside colour coding.

This does not mean redesigning the art. It means adding a second signal wherever colour carries meaning. A red and green indicator also needs a shape difference: a circle and a square, or a check and a cross.

Colour accessibility is not a palette change. It is a second signal wherever colour carries meaning.

3. Remappable or adjustable controls. Let the player move buttons or adjust sensitivity. Mobile games with fixed button positions exclude players whose hands do not match the assumed grip.

For a simple game, this means letting the player choose between left-handed and right-handed layouts. For a complex one, it means letting them reposition the controls.

4. Audio alternatives. Anything communicated only through sound needs a visual alternative. A warning beep needs a screen flash. A directional audio cue needs an on-screen indicator.

This benefits every player, not only those with hearing loss. Players in noisy environments or playing without headphones need visual cues too.

5. Speed and timing options. Let the player slow the game down, pause freely, or extend timers. Timed challenges that cannot be adjusted exclude players with motor or cognitive differences.

Not every game can offer this. A competitive multiplayer game has constraints. A single-player game almost always can, and the cost is a settings option and a speed multiplier.

When to add them

The answer is always "from the start," and the reason is cost.

The first row is the whole argument. Accessibility decisions made at the design stage cost nothing because they are design decisions, not additions.

Choose relative text sizing before building the UI. Choose a second signal for colour during the art direction phase. Choose adjustable controls before laying out the input scheme. The work is the same; the decisions are slightly different.

What to skip at your scale

Be honest about what your team can cover, and skip what it cannot.

• Full screen reader support. Important and expensive. Unless your game is text-heavy, this is beyond most indie budgets.
• Custom hardware support. Specialised controllers and switch devices matter, but supporting them requires testing equipment and expertise.
• Comprehensive subtitling with speaker identification. Full subtitle support is a localisation-scale effort. Simple captions for critical dialogue are achievable.
• Compliance certification. Formal accessibility audits are expensive. Follow the guidelines yourself and improve based on player feedback.

Skipping these does not mean ignoring the players they serve. It means prioritising the five changes above that cover the most people for the least cost, and adding the rest when resources allow.

Testing accessibility on a small budget

Three approaches that cost nothing.

1. Test with the settings turned on. Play your own game with large text, with audio muted, and with one hand. If you cannot play comfortably under any of those conditions, neither can the player who needs that mode.
2. Use the platform accessibility tools. Both major mobile platforms include colour filters, screen magnifiers, and motor accessibility options. Turn them on and play.
3. Ask. Post in an accessibility community and ask for feedback on your approach. The feedback is specific, generous, and more useful than any guide.

If you can afford one paid step, hire an accessibility consultant for a two-hour review of your design document before development starts. The cost is small and the return is large because it catches problems before they are built.

What we would do

Make the five decisions at the design stage: relative text sizing, a second signal for colour, adjustable controls, visual alternatives for audio, and speed options.

Build them as settings rather than modes. A settings screen with text size, control layout, and speed is simple to implement and covers the core needs.

Then test by playing your own game with large text, no audio, and one hand. Fix what breaks, and ship knowing you covered the majority of needs without adding scope.

The short version

• Five changes cover most accessibility needs: text size, colour alternatives, adjustable controls, audio alternatives, and speed options.
• Add them during design, not after development. The cost difference is enormous.
• Use relative text sizing and a second signal for colour from the start.
• Skip screen reader support, custom hardware, and compliance certification if your budget is small.
• Test by playing with large text, no audio, and one hand.
• A two-hour consultant review before development starts is the highest-value spend.

Choose relative text sizing before building your UI this week. If you want accessibility built into your game from the start, tell us about the project.