NVIDIA just made game physics a playground for everyone

NVIDIA has officially made its PhysX engine and Flow SDK fully open source, including the long-awaited GPU simulation kernel code, under the permissive BSD-3 license. Now developers can customize, port, and revive advanced physics simulations across platforms – even on non-NVIDIA GPUs.

Apr 18, 2025 - 16:03
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NVIDIA just made game physics a playground for everyone
NVIDIA has officially made its PhysX engine and Flow SDK fully open source, including the long-awaited GPU simulation kernel code, under the permissive BSD-3 license. Now developers can customize, port, and revive advanced physics simulations across platforms – even on non-NVIDIA GPUs.