STEAMDATA.GG

Day of the Shell: Prologue — Steam game overview

Day of the Shell: Prologue Steam game key art
Day of the Shell: Prologue official Steam game artwork

Stored observation / content update:

Day of the Shell: Prologue is a “one-click, one-turn” tactical rogue-lite. In a shattered and flooded world, travel from island to island with only hope and a revolver, challenging and appeasing the gods.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.

StatisticRecorded value
Steam App ID3082100
DeveloperDuper Games
PublisherGoblinz Publishing
Concurrent players0
Total reviews117
Positive reviews107
Positive review share91.5%
Release dateJul 1, 2025
PriceFree
Estimated gross revenue (low / central / high)USD 0 / 0 / 0