Dark Envoy achievements

Complete Leon’s Companion Quest

Read 30 notes or journals in one playthrough

Research all upgrades in one research branch

Reach lvl 10

Complete Sestia’s Companion Quest

Complete Tet/Kim’s Companion Quest

Collect 15 unique items

Craft 20 items

Defeat the final boss on Easy difficulty or higher

Have all 4 characters simultaneously afflicted by a disabling effect (stun or similar)

Kill 500 enemies

Destroy each type of explosive environment in one playthrough at least once