Selectra 3D is a gamified 3D random name picker, raffle manager, and interactive giveaway tool designed for classrooms, live events, presentation hosts, and online creators. Engage your audience with high-performance, real-time physics-based rocket races, spinning wheels, and colosseum brawls. Add participants, choose an arena, and draw random winners in style.
3D WebGL Engine & Rapier Physics Simulation is optimized and isolated for client-side hardware.
Built with professional-grade web tools, offering seamless animations, customized brand styling, and rich multiplayer integrations.
Step-based off-thread Rapier 3D simulation results in incredibly bouncy, high-tactile, and suspenseful name drawings.
Draw winners from multiple custom game arenas, including high-speed Rocket Races, Spinning Wheels, and battle arenas.
Directly casting support with full 16:9 overlays and dedicated transparent URLs to seamlessly fit into any livestream layout.
Sync names instantly from your local files or stream chat to quickly load hundreds of contestants with no manual input.
Aesthetically rich 3D holographic arenas with rich vector transitions, glowing neon trails, and dynamic camera angles.
Personalize the interface with custom theme colors, titles, logos, and specific participant rewards to fit your brand.
Skip heavy static pages and dive directly into high-fidelity gamified drawings with instant client-side WebGL launching.
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A premium, gamified 3D random name picker and interactive raffle manager designed to engage audiences across classrooms, live streams, and stages.