A free sci-fi pixel-art GUI theme for Godot 4, and 9-slice PNGs for any engine. Set it in Project Settings and every Button, slider, tab, checkbox and window in your game takes it on.

Want more?

Pixel UI Sci-Fi has six neon themes (cyan, amber, green, magenta, red and steel), 56 icons (planets, aliens, robots, satellites, chips, radar, keycards, credits, crystals, cargo, and a full menu set) and four HUD reticles. Same files and names: install it over this one.

What's inside

• The cyan theme as a Godot Theme resource: buttons (normal, hover, pressed, disabled), option buttons, checkboxes and radio buttons, sliders, segmented progress bars, tabs, text fields, panels with cut corners, windows with title bars, cargo slots, corner-bracket HUD frames, tooltips, popup menus and scroll bars.
• 18 icons, 16x16, white with a dark outline so they take any colour: heart, shield, energy, fuel, medkit, crosshair, rocket, ship, star, astronaut, gear, lock, check, cross, info, play, pause and an arrow.
• A square pixel font with all of printable ASCII, as a BMFont that Godot reads directly.
• Hull, shield, energy and stamina bar fills, a HUD reticle, and a mouse cursor at 1x to 4x.
• Every piece is also a plain PNG, with its 9-slice borders in the README and in slices.json.

Compatibility

• Godot 4.3 to 4.7, tested on both ends.
• Forward+, Mobile and Compatibility renderers.
• No scripts needed: the theme is a plain resource.

Install

Copy addons/pixel_ui_scifi/, set Default Texture Filter to Nearest, and choose themes/cyan.tres under GUI > Theme > Custom. addons/pixel_ui_scifi/README.md has the details.

License

CC BY 4.0: use it in any game, commercial or not, change it and share it, as long as you credit it. The credit line, for your game's credits:

Pixel UI Sci-Fi Free by heyheythere - https://heyheythere.itch.io/pixel-ui-scifi-free - CC BY 4.0

Made with AI assistance (code, text, graphics), tested in Godot 4.3 and 4.7 on every renderer.