Another Ship upgrade has appeared in the game, so check out when can you unlock the Catalog Expansion in Helldivers 2.
Source: N4G PC When Can You Unlock Catalog Expansion in Helldivers 2
Another Ship upgrade has appeared in the game, so check out when can you unlock the Catalog Expansion in Helldivers 2.
Source: N4G PC When Can You Unlock Catalog Expansion in Helldivers 2