Pilo and the Holobook

An exploration adventure about documenting alien planets with collectible stickers

Mudita Games · Published by RedDeer.Games, Untold Tales · Released Apr 10, 2025

Reviews: Very Positive; 93% of 167
Recent reviews: Not enough recent
Players: 2; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 months ago; Jul 6, 2026
Minimum PC: DX10; 2 GB RAM · 1 GB disk; Full requirements

What is Pilo and the Holobook?

This single-player 2D adventure follows a linear journey across planets in the XOP-642 star system. As apprentice explorer Pilo, you use the Holobook to record plants and creatures as stickers, unlock abilities, and solve environmental puzzles while investigating a spreading substance called the Tar.

For you if...

+you prefer a relaxed pace and nonviolent problem-solving

Not for you if...

−you want combat or a lengthy, open-world adventure

What players say

93% of 167 reviews are positive

Players praise the hand-painted artwork and sweet story. Some find the puzzles too simple or the activities repetitive, while players trying to complete their collections report frustration with well-hidden stickers.

Screenshots and trailer

Pilo and the Holobook system requirements

Minimum: DX10, 2 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run Pilo and the Holobook?

Tell us your graphics card once and every game page will answer this for you.

Set up my PC →

Minimum

OS: Windows 10 version 21H1 (build 19043) or newer
Processor: x86, x64 architecture with SSE2 instruction set support, ARM64
Graphics: DX10, DX11, DX12 capable GPUs
Memory: 2 GB RAM
Storage: 1 GB available space
DirectX: Version 12

Does Pilo and the Holobook have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Pilo and the Holobook run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Display output not correctly scaled
All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS
Achievements: 37
Steam features: Family Sharing
Languages: Text only: English, French, German, Korean, Japanese, Traditional Chinese.

Does Pilo and the Holobook use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam