Download: Supply Raid SDK

Bare minimum setup:

1. Install Unity 5.6.7f1
2. Setup Meatkit
3. Import Custom Package Atlas
4. Add basic Atlas Scene Settings to the Scene
5. Import Custom Package Supply Raid SDK
6. In Unity drag the prefabs from Packages > SupplyRaid > Prefabs > SR_Scene and at least 2 SR_SupplyPoint prefabs into your scene
7. Add SupplyRaid dependency to the build profile
8. Build as a regular sandbox map
9. Import the built map's zip through r2modman via the Settings > Import local mod menu
10. Enjoy