Emergency Rations craft tree — Stalzone

Gas Cylinder craft ×4

Boar Meat gather ×5

Piggy Meat gather ×5

Mutt Meat gather ×5

Half-rotten Fish gather ×4

Rotten Boards gather

1

1

1

1

1

1

Animal Fat craft ×3

Boards craft ×10

Ammonia craft ×2

1

2

2

2

Refined Fat craft

Biogas craft ×2

2

Lubricants craft

2

Welded Metal Sheets craft ×10

3

Emergency Rations goal