Out now

King Boo

Developed by NDOgames · Published by NDOgames

AdventureCasual
StatusOut now ReleaseOct 18, 2021 Price$0.59 Steam reviews221

At a glance

PlatformsWindows, Linux
ModesSingle-player
Price$0.59
StatusOut now
Early accessNo
Steam reviews221
Languages2
Achievements12

Overview

An adventure, casual game by NDOgames, published by NDOgames — single-player.

Steam’s own one-line description: “Play as King Boo, who unfortunately has lost their royal adornments and must find them back before being allowed back in the castle! A simple, colorful adventure game for young players.” — developer/publisher text via the Steam store page.

Reception & community

Steam reviewsVery Positive — 98% positive of 160
Owners (est.)20000 – 50000
Peak players3
Player-voted tags:AdventureCasualPlatformerWalking Simulator3D PlatformerExploration3DCartoonyColorfulCuteMinimalistThird Person

Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.

Features & modes

Derived from the gameplay modes and feature categories Steam lists for King Boo.

FeatureSupported
Single-playerYes
MultiplayerNo
Co-opNo
Online co-opNo
PvPNo
Cross-platform multiplayerNo
Full controller supportYes
Partial controller supportNo
Steam Cloud savesNo
Steam AchievementsYes

System requirements (PC)

As published on the Steam store page. Requirements can change between updates.

Minimum

  • Requires a 64-bit processor and operating system
  • OS *: Windows 7 (SP1+) and Windows 10, 64-bit versions only.
  • Processor: X64 architecture with SSE2 instruction set support
  • Memory: 8192 MB RAM
  • Graphics: DX10, DX11, and DX12-capable GPUs
  • DirectX: Version 11
  • Storage: 1000 MB available space
  • Sound Card: Hardware vendor officially supported drivers

Recommended

  • Requires a 64-bit processor and operating system

Supported languages (2)

EnglishDutch

King Boo FAQ

Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.

What kind of game is King Boo?

Steam classifies King Boo as a Adventure, Casual game, developed by NDOgames. Play as King Boo, who unfortunately has lost their royal adornments and must find them back before being allowed back in the castle! A simple, colorful adventure game for young players.

How much does King Boo cost?

As of June 2026, Steam lists King Boo at $0.59. Prices and regional pricing change — check the Steam page for the current figure.

Is King Boo single-player or multiplayer?

Steam lists these modes for King Boo: Single-player. It lists a single-player mode.

Is King Boo on PlayStation, Xbox, or Switch?

Our data comes from the Steam (PC) store, which lists King Boo for Windows, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.

Is King Boo out yet?

Yes — Steam lists a release date of Oct 18, 2021.

What platforms is King Boo on?

King Boo is listed for Windows, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.

Is King Boo single-player or multiplayer?

Steam lists these modes: Single-player.

How much does King Boo cost?

Steam lists it at $0.59.

Does King Boo have achievements?

Yes — Steam lists 12 achievements for King Boo.

Who made King Boo?

King Boo is developed by NDOgames and published by NDOgames.

Where to get King Boo

We don't sell games or track prices — this links to the official Steam store page.

View on Steam →

Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, NDOgames.