Marathon PC Requirements

Minimum and recommended specs, BattlEye notes, ReBAR requirements for Intel Arc, and estimated download size.

Minimum

  • OS: Windows 10 64-bit
  • CPU: i5-6600 / Ryzen 5 2600
  • RAM: 8 GB
  • GPU: GTX 1050 Ti / RX 5500 XT / Arc A580 (ReBAR required)
  • Storage: ~42 GB

Recommended

  • OS: Windows 10 64-bit
  • CPU: i5-10400 / Ryzen 5 3500
  • RAM: 16 GB
  • GPU: RTX 2060 / RX 5700 XT / Arc A770 (ReBAR required)
  • Storage: ~42 GB

BattlEye: Marathon uses BattlEye anti-cheat on PC. If the game won’t launch or closes after the BattlEye check, see Marathon BattlEye fixes.

Intel Arc / ReBAR: Arc GPUs require ReBAR enabled in BIOS. If you’re unsure, check your motherboard BIOS settings or manufacturer docs.

Linux / Steam Deck: Not currently supported due to BattlEye. Details: Linux / Steam Deck status.

Download size

Expect an install size of roughly 42 GB on PC for the full game (not including future updates).

If you’re troubleshooting sudden disconnects or errors while downloading/configuring, check error codes & fixes and the live server status.