Make a mobile game with AI: build it on a desktop, honestly

Flockbay is a desktop app. You install it on a Windows PC, you build there, and the game runs locally on the copy of open-source Godot that ships inside it. There is no phone version of the builder and no browser version.

That is not a strange arrangement. Almost nobody makes a mobile game on a phone, because the work involves a lot of precise placement and a lot of looking at things side by side, and a small touchscreen is a poor tool for both.

What is worth being clear about is that Flockbay does not have a button that puts your game on a phone. Your project is a genuine Godot project, and Godot is an engine used to ship mobile games, but taking a project from a desktop build to a store listing is separate work with Godot's own export tooling and the platform's developer requirements. That part is yours.

More on this: No-code mobile game maker: check the ceiling before you commit

The design constraints of a phone game are mostly about input and attention. A thumb covers a third of the screen. Sessions are short and interrupted. Precision is unreliable, so anything that needs a pixel-accurate tap is a bad idea.

These are decisions you make while building, not at the end. A world laid out for a mouse and keyboard rarely converts cleanly, so it is better to build knowing the constraint than to build freely and adapt later.

Touch input itself is code. Describe how the controls should work — drag to move, tap to interact, hold to charge — and Flockbay writes the GDScript in your project. You will still want to feel it on an actual device before deciding it is right, and that is a step worth planning for early.

More on this: A Roblox alternative when you want to make games, not games for Roblox

It writes the code. Movement, interaction, progression, saving, whatever your game needs, as GDScript in your project. You describe behaviour in plain language and never open a script unless you want to.

You build the world by hand in the builder, and a new project asks which kind of world before anything else: 2D or 3D. Most phone games are flat, and a flat one is ground you drag into place and sprites you put at an exact position, turn and size. A 3D one is terrain, water, weather, structures and props. Same builder, the same chat, and either way you judge the result by playing it. That division is the same whether the game ends up on a desktop or a phone.

More on this: Multiplatform game maker: Godot underneath, so export is not proprietary

If your goal is specifically a mobile free-to-play game with in-app purchases and ad mediation, this is not the shortest path and there are toolchains built for exactly that.

If your goal is a game you care about that you would like to also exist on a phone, building it properly on a desktop first is the right order, and the fact that it is a normal Godot project keeps that option open.

Building needs an internet connection because the chat and asset generation are network services. Playing what you built does not. Flockbay is free on your own AI: your Claude or ChatGPT plan, your own agent, or an API key.

More on this: Free mobile game maker: read this before you download anything

Whatever your pipeline to a phone ends up being, get something on a real device early. Everything about a phone game is different in the hand: the screen is smaller than you remember, your thumb is in the way, and outdoor light washes out anything subtle.

Text size is the usual casualty. Interface that is comfortable on a monitor is routinely unreadable on a phone, and the fix is a layout decision rather than a scaling one.

Battery and heat are the other thing a desktop will never tell you. A scene that runs fine on a computer can be an expensive scene on a phone, and the sooner you know, the fewer things you have to undo.