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mac-os-x-lion

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matthewdeaves / old-mac-quakespasm

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QuakeSpasm tuned across six vintage Macs (1999 G3 → 2019 iMac, Panther/Tiger/Lion/Sequoia). Fat PPC+Intel binary with per-machine sysctl-driven dispatch, AltiVec hand-paths, R128/GeForce2-MX/Radeon-9000/9200/GMA-950/580X-tuned visual stacks.

opengl sdl quake ppc tiger powerpc altivec performance-optimization g3 panther g4 mac-os-x retro-computing quakespasm retro-gaming g5 universal-binary vintage-mac mac-os-classic mac-os-x-lion
  • Updated Jun 6, 2026
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