Everything to try is free: 22 prompt tools + a free 5-Pack, no signup. And every paid pack just dropped, now from just $2
Free Leonardo.ai prompts

Free Leonardo.ai Prompts for Game Art

Copy-paste AI prompts built for Leonardo.ai and tuned for game-ready assets and concept art. Swap the bracketed parts for your own subject, pick a model preset, and generate icons, characters, environments and creatures in seconds.

FREEGrab the free Cinematic 5-Pack. Five director-grade image prompts that hold up in Midjourney, FLUX, Nano Banana and DALL-E. No cost, instant download.Get it free →

Game-ready assets on clean backgrounds

Inventory item icon

game item icon of a [GLOWING HEALTH POTION], centered, plain white background, soft studio lighting, crisp clean edges, saturated colors, RPG inventory art, highly detailed, no text

Turn on the Transparency toggle with this plain-background prompt and Leonardo gives you a cut-out PNG you can drop straight into an inventory grid.

Isolated weapon or prop

single [ORNATE STEEL BROADSWORD] game prop, three-quarter view, isolated on flat grey background, clean silhouette, PBR-style shading, sharp readable detail, concept art quality

A flat grey background and a clear single-object call keeps the edges clean so the prop cuts out fast for a spritesheet.

Stylized asset set

set of [STACKED GOLD COINS], stylized mobile-game asset, front view, plain background, bold saturated colors, chunky clean silhouette, casual game icon style, highly detailed

AlbedoBase XL or Leonardo Diffusion XL with Alchemy on holds a consistent chunky style across a whole item set.

Character concept art and RPG portraits

Full-body character concept

full body character concept art of a [HOODED ROGUE ASSASSIN], three-quarter turnaround, neutral grey studio background, detailed leather costume design, fantasy RPG style, clean line work, concept sheet

The RPG v5 model preset is tuned for fantasy characters, so a turnaround call gives you a usable design sheet in one pass.

RPG head-and-shoulders portrait

RPG character portrait of a [GRIZZLED DWARVEN BLACKSMITH], head and shoulders, dramatic rim light, painterly oil-paint detail, rich warm color, looking at camera, fantasy game portrait

Tight portrait framing plus rim light is how you get the classic RPG dialogue-box headshot look.

Class and race variety

[HIGH ELF BATTLEMAGE] character concept, standing hero pose, flowing enchanted robes, glowing runed staff, ornate fantasy armor, matte-painting style, atmospheric backdrop, game concept art

Swapping only the bracketed class and race gives you a matching roster while the rest of the prompt keeps the art style locked.

Environments, tilesets and textures

Environment concept art

wide environment concept art of a [RUINED TEMPLE OVERGROWN IN JUNGLE], epic scale, volumetric god rays, atmospheric haze, painterly matte-painting detail, cinematic composition, game background art

Leonardo Kino XL renders wide cinematic vistas well, giving you a mood-setting backdrop or a level pitch image.

Seamless tileable texture

seamless tileable [MOSSY COBBLESTONE] texture, top-down flat view, even neutral lighting, no shadows, high-detail albedo, repeating pattern, PBR game texture, 4k

Feed this through Leonardo's Texture Generation or tiling option so the pattern repeats without visible seams on a 3D surface.

Isometric game tile

isometric game tile of a [MEDIEVAL MARKET STALL], 2:1 isometric angle, plain background, flat even lighting, crisp clean edges, bright stylized colors, mobile strategy game art, no text

The 2:1 angle plus Transparency gives you a drop-in tile that lines up with an isometric grid.

Fantasy creatures and UI elements

Creature design sheet

fantasy creature concept art of a [FROST WYVERN], full body, dynamic pose, detailed icy scales and membrane wings, neutral grey background, creature design sheet, painterly detail, game monster art

A neutral background and design-sheet call keeps the focus on the creature so it reads as a reference, not a scene.

Enemy variants row

[SWAMP GOBLIN] enemy design, three variants in a row, front view, neutral grey background, stylized game proportions, consistent art style, clean concept sheet, fantasy bestiary

Asking for three variants in one image is a fast way to fill out an enemy tier while the style stays consistent.

UI frame element

game UI element, ornate fantasy [HEALTH BAR FRAME], isolated on plain background, gold filigree, symmetrical clean design, mobile RPG interface art, sharp crisp edges, no text, no letters

Add the Transparency toggle and the frame comes out with a clean alpha channel ready to sit over your HUD.

Matching UI icon set

set of fantasy game UI icons, [SWORD, SHIELD, POTION, SCROLL], flat vector-clean design, consistent style, plain background, bold silhouettes, clean line work, mobile game interface, no text

One prompt with a short bracketed list keeps every HUD icon in the same visual language.

Photoreal via fine-tuned models

Photoreal material reference

photorealistic [WEATHERED OAK PLANK], flat top-down lay, even soft studio light, ultra sharp grain and texture detail, high-resolution material reference, no harsh shadows

Switch on PhotoReal or pick Leonardo Kino XL for crisp, believable surface references you can pull into a texture workflow.

Photoreal hero prop

photorealistic [ANTIQUE BRASS COMPASS] on dark slate, 85mm macro lens, soft directional light, shallow depth of field, product photography, ultra detailed, moody

PhotoReal v2 with Alchemy handles real-world materials like brass and glass with convincing reflections.

Photoreal environment plate

photoreal reference plate of a [FOGGY PINE FOREST AT DAWN], natural soft light, layered atmospheric depth, cinematic color grade, ultra detailed, landscape photography

A photoreal environment plate is handy as a paint-over base or a lighting and color reference for your own scene.

Want the full tested library?

The free prompts are the surface. The pack goes deep with a full Leonardo library and a one-click Copy-Deck, or grab everything in the Vault.

Cinematic AI Image Prompts → AI Marketing Copy Prompts → AI Product Photo Prompts → Everything Vault →

Independent products. All trademarks belong to their respective owners.

Frequently asked questions

Do these prompts work in Leonardo.ai?
Yes, they are written for Leonardo. Paste one into the prompt box, swap the bracketed parts for your own subject, and pick a model. RPG v5, AlbedoBase XL and Leonardo Kino XL are good starting presets for game art.
How do I get transparent PNG game assets?
Use the prompts that say plain background, then turn on the Transparency toggle in the generation settings before you generate. Leonardo outputs a cut-out PNG with a clean alpha channel, ideal for icons, items and UI.
Which Leonardo model should I pick?
For fantasy characters and RPG portraits try RPG v5. For general game assets use AlbedoBase XL or Leonardo Diffusion XL with Alchemy on. For photoreal props and textures use PhotoReal or Leonardo Kino XL.
Are these prompts free, and what is in the pack?
Every prompt on this page is free to copy and use, with no signup. The paid pack goes deeper with a full tested library and a one-click Copy-Deck, or you can grab everything in the Vault.