Runebit Dice: Thunderegg Polyhedral Set

Photoreal thunderegg geode dice with recessed silver numerals. Every die in the standard polyhedral set, ready to drop into your game, your stream overlay, your VTT, or your campaign page.

D4 · D6 · D8 · D10 · D% · D12 · D20   |   1024 px · 512 px · 256 px   |   transparent PNG

What's in the pack

• Seventy result sprites across the full polyhedral set: D4, D6, D8, D10, D% (percentile), D12, D20.
• Three sizes per sprite: 1024 px, 512 px, 256 px (square, transparent PNG).
• Real geology. A warm sandstone-brown granite rind cracked open at the equator to a glowing violet druzy, with a translucent white-quartz crystal vein bridging the two halves.
• Photoreal renders. Path-traced in Blender Cycles. Carved 3D numeral geometry, recessed silver inset-etch glyphs, and a procedural stone-and-crystal body that reads cleanly from every face.

Reading die results

Use it for

• Indie tabletop / TTRPG game UIs (Unity, Godot, GameMaker, Defold)
• Foundry, Roll20, and other VTT result graphics
• Twitch / YouTube stream overlays for actual-play shows
• Campaign pages, Kickstarters, and dice-product mockups
• Marketing graphics, demo reels, social posts

Not included

• No 3D model files (no .blend, .fbx, .obj).
• No animations: this is the static result-sprite pack.
• No Foundry / Roll20 module wrapper (the PNGs work fine in both, but this pack doesn't include a manifest).

Try before you buy

Want to confirm the render quality in your project before committing? Grab the free Thunderegg D20 sample: 20 photoreal D20 sprites byte-identical to the D20 sprites in this paid pack. Other free D20 samples are also live across the catalog.

About Runebit Dice

One-person studio. Every pixel path-traced in Blender Cycles from procedurally generated 3D geometry. No generative-AI imagery, no traced photos. The underlying scenes are regenerated from code, which is why new themes and shapes can be added on demand and stay perfectly consistent across packs.

If a pack here doesn't quite match what your project needs, the same pipeline can produce custom dice for your TTRPG, board game, or crowdfunding campaign.

Credits. Numeral font: Barlow Bold by Jeremy Tribby (SIL OFL 1.1). Font is not redistributed in this pack. It is used only to generate the etched numeral geometry. All artwork is procedurally generated in Blender Cycles from Python/bmesh; no generative-AI models were used.