How to get Crate of Jury-Rigged Fragmentation Grenades

Crafted from

Pyrotechnics 4 1,000 energy

1× Dynamite
10× Tin Can
10× Splinters

Requires tool trolley

Parts you gather 17

Everything above bottoms out here, through 28 recipes and 21 tiers. Amounts are per recipe, not multiplied down the chain — see the whole crafting chain →

8× Saltweed Pulp
5× Strong Boar's Hoof
5× Purple Minerals
5× Fabric
3× Half-rotten Fish
2× Multitool
1× Boar Meat
1× Remains of Murmur Devices
1× Strange Artifact
1× Piggy Meat
1× Rotten Boards
1× Dark Limbo