Linux players on Steam Deck / Arch / Ubuntu 24.04+: launch via ./play.sh inside the extracted Firefight-HaloReach-Linux-x64 folder — all bundled runtime libraries (lib/) and Vulkan ICD discovery work out of the box.
Network Architecture Dispatch — Global Shielded Relay Mesh Online
All four regional Reach Live dedicated UDP 21100 relay nodes are online and actively routing matchmaking, Custom Games, and spatial proximity VoIP:
US Central (Council Bluffs, Iowa): live.firefight.gg:21100 — Central Account...
For players verifying checksums from PowerShell or Bash before launching:
sha256sum -c SHA256SUMS
# Windows x64: 388dd98c61cfcdc250a27c17a9b7fee9bd08812534ca7b6bdb8bff6ac46a1ac5
# Linux x64 : 00fee76a793cd925e31f619e1ca7881f3e91327a4f23b91ea2337030447ef452
Both packages have live_server =...