Games like Penny Black
Games like Penny Black include The Sims™ 4, Palia, Path of Exile, Emily is Away Too, and Samsara Room. We matched them by the tags players give Penny Black on Steam (Free to Play, Indie, Text-Based, and Dating Sim): closest matches first, and among equally close ones the better-known games.

The Sims™ 4
Shared: Free to Play · Dating Sim · Free To Play

Palia
Shared: Free to Play · Indie · Dating Sim

Path of Exile
Shared: Free to Play · Indie · Free To Play

Emily is Away Too
Shared: Indie · Dating Sim · Text-Based

Samsara Room
Shared: Indie · Free to Play · Free To Play

Ultimate Custom Night
Shared: Free to Play · Indie · Free To Play

SMITE®
Shared: Free to Play · Indie · Free To Play

他人世界末 On-looker
Shared: Dating Sim · Text-Based · Indie

Aimlabs
Shared: Free to Play · Indie · Free To Play

Century: Age of Ashes
Shared: Free to Play · Indie · Free To Play

Where Winds Meet
Shared: Free to Play · Indie · Free To Play

The Murder of Sonic the Hedgehog
Shared: Free to Play · Text-Based · Free To Play

Monster Prom 2: Monster Camp
Shared: Dating Sim · Indie · Text-Based

Dark Deception
Shared: Free to Play · Indie · Free To Play

Our Life: Beginnings & Always
Shared: Free to Play · Dating Sim · Indie

Neon Beats
Shared: Free to Play · Indie · Free To Play

Super Bernie World
Shared: Free to Play · Indie · Free To Play

Poppy Playtime
Shared: Free to Play · Indie

Idle Champions of the Forgotten Realms
Shared: Free to Play · Indie · Free To Play

Apex Legends™
Shared: Free to Play · Free To Play

War Thunder
Shared: Free to Play · Free To Play

Brawlhalla
Shared: Free to Play · Free To Play · Indie

Warframe
Shared: Free to Play · Free To Play

Destiny 2
Shared: Free to Play · Free To Play