Free assets for a gold/green chest-opening casino game ("Keymaster").
All 14 URLs verified to resolve. No AI-generated art anywhere.
Where attribution is required, credit goes in ASSET_CREDITS.md.
| # | Name | URL | Contains | License | Format |
|---|---|---|---|---|---|
| A1 | Kenney — UI Pack (v2) | https://kenney.nl/assets/ui-pack | ~430 buttons/panels/bars (grayscale + colored) | CC0, no attribution, commercial OK | PNG |
| A2 | Kenney — UI Pack (RPG Expansion) | https://kenney.nl/assets/ui-pack-rpg-expansion | 85 ornate panels/frames/ribbons (jackpot/win panels) | CC0, no attribution | PNG |
| A3 | OpenGameArt — Slot Machine Pack (Willits) | https://opengameart.org/content/slot-machine-resource-pack | Vegas symbols + slot framework | CC-BY/OGA-BY 3.0; framework subset = Public Domain | PNG |
| A4 | OpenGameArt — Pixel Slot Machine (Vircon32) | https://opengameart.org/content/pixel-art-slot-machine | full machine frame, buttons, bonus elements | CC-BY 4.0, attribution required | PNG |
| A5 | CraftPix — Free Buttons 2D | https://craftpix.net/freebies/free-buttons-2d-game-objects/ | 20 glossy spin/bet buttons, vector | free-commercial, no attribution; no resale of raw assets (account required) | AI+EPS+PNG |
| A6 | itch — Slots Symbols (Seppänen) | https://villesep.itch.io/slots-symbols-free-game-asset-pack | 16 clean 128px slot symbols | CC BY 4.0, attribution required | PNG |
| A7 | itch — Pixel Slot Machine (cazwolf) | https://cazwolf.itch.io/pixel-slot-machine | machine + animated lever + symbols | custom free-commercial (EULA in archive) | PNG |
| # | Name | URL | Contains | License | Format |
|---|---|---|---|---|---|
| B1 | OpenGameArt — Treasure Chests 32x32 (Bonsaiheldin) | https://opengameart.org/content/treasure-chests-32x32 | 120 chests, 10 colors incl. gold, open/closed + locks | CC-BY 4.0, attribution required | PNG |
| B2 | OpenGameArt — Chests gold & gems | https://opengameart.org/content/treasure-chests-32x32-and-16x16 | chests open/closed, gold + gems inside | CC0, no attribution | PNG |
| B3 | OpenGameArt — Animated Chests (DustDFG) | https://opengameart.org/content/animated-pixel-art-treasure-chests | gold/silver/iron, full open animation | CC-BY 4.0, attribution required | Aseprite+PNG+GIF |
| B4 | OpenGameArt — Chest Animations (Admurin) | https://opengameart.org/content/chest-animations | 8 chests, 10-frame open animation | CC-BY 4.0, attribution required | PNG atlas |
| B5 | OpenGameArt — Animated Chest (Harrington) | https://opengameart.org/content/animated-treasure-chest | 7-frame 32px open/close | OGA-BY 3.0, attribution required | PNG+GIF |
| B6 | OpenGameArt — Gold Treasure Icons (Bellanger) | https://opengameart.org/content/gold-treasure-icons | coins/stacks/chalice/ingots/chest/crown | PNG | |
| B7 | Game-icons — Chest (Delapouite) | https://game-icons.net/1x1/delapouite/chest.html | chest glyph (vector), + skoll open variant | CC BY 3.0, attribution required | SVG+PNG |
- Chest with ready open animation (core loop): B3 (DustDFG) — Aseprite source, easy recolor to gold/green; or B4 (Admurin) — smooth 10 frames.
- CC0, gold+gems out of box, zero legal friction: B2.
- UI: A5 (CraftPix vector buttons) + A2 (Kenney ornate panels) for the jackpot/win panel.
- Lowest asset-flip risk: B7 (SVG), B3 (source), A5/A4 (editable).
Watch out: B6 is CC-BY-SA (keep edits of THAT asset under the same license; doesn't infect the whole game). A5 CraftPix forbids redistributing raw assets (shipping inside the game is fine).