Games like Flying over the penguin's hollow
Games like Flying over the penguin's hollow include Otaku's Adventure, The Hungry Lamb: Traveling in the Late Ming Dynasty, The Life and Suffering of Sir Brante, Turnip Boy Commits Tax Evasion, and Suzerain. We matched them by the tags players give Flying over the penguin's hollow on Steam (RPG, Exploration, Hidden Object, Visual Novel, and Interactive Fiction): closest matches first, and among equally close ones the better-known games.

Otaku's Adventure
Shared: RPG · Visual Novel · Funny

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Interactive Fiction · RPG

The Life and Suffering of Sir Brante
Shared: RPG · Interactive Fiction · Visual Novel

Turnip Boy Commits Tax Evasion
Shared: Exploration · RPG · Cute

Suzerain
Shared: Visual Novel · Interactive Fiction · RPG

Roadwarden
Shared: RPG · Interactive Fiction · Text-Based

Fallout 4
Shared: Exploration · RPG · Action

Fallout: New Vegas
Shared: RPG · Exploration · Action

Aliya: Timelink
Shared: RPG · Visual Novel · Interactive Fiction

灾厄黑龙与谎言公主
Shared: RPG · Visual Novel · Interactive Fiction

Disco Elysium - The Final Cut
Shared: RPG · Visual Novel · Exploration

Slime Rancher
Shared: Exploration · Cute · Adventure

Beacon Pines
Shared: Visual Novel · Exploration · Interactive Fiction

Assassin's Creed® Odyssey
Shared: RPG · Exploration · Action

Undertale
Shared: RPG · Story Rich · Funny

South Park™: The Stick of Truth™
Shared: RPG · Action · Funny

Carto
Shared: Exploration · Cute · Relaxing

Gothic 1 Remake
Shared: RPG · Exploration · Action

LoveChoice
Shared: Visual Novel · Cute · RPG

Pyre
Shared: RPG · Visual Novel · Action

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Story Rich · Action

Tainted Grail: The Fall of Avalon
Shared: RPG · Exploration · Adventure

WILL: A Wonderful World / WILL:美好世界
Shared: RPG · Exploration · Story Rich

The Elder Scrolls Online - Standard Edition
Shared: RPG · Exploration · Action