EMPTY SHELL: PROLOGUE achievements

Kill 350 Small Spiders

Kill 10 Spitting Spiders

Kill 350 enemies with the Old Axe

Complete the Prologue at Nightmare difficulty

Kill 400 Walking Soulless

Survive the whole Prologue on NIGHTMARE difficulty with the same volunteer

Finish a level without taking any damaged on NIGHTMARE difficulty

Complete the Prologue at Hard difficulty or higher

Collect all the documents in the Prologue

Death count: 10

Finish a level with only melee weapons

Complete the Prologue at Medium difficulty or higher