Unknown Castle overview

Overview

Unknown Castle comes from Pikku-a and is published by Pikku-a. It arrived on Steam on Aug 19, 2019, and it sits naturally among Single-player, Multi-player, Co-op, Shared/Split Screen Co-op, Shared/Split Screen, Steam Achievements, Full controller support, and Camera Comfort. SteamPulse tracks it across Windows, Linux, Steam, and PlayStation so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Unknown Castle's latest SteamPulse observation recorded 0 players at 22 September 2026 - 15:52:41 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 100% positive across 6 reviews.

Language and system requirements

Unknown Castle is available in 3 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Unknown Castle has sold up to 168 units and has recommendation data pending. The estimated VGI revenue is $634. On Twitch, 0 streamers are live with around 0 total watchers.

Unknown Castle overview details

Unknown Castle combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Unknown Castle is a puzzle adventure, where you explore your old family castle, controlling 2 characters helping each other. In this game you control 2 characters, Halli-Valli and Huuma-Tuuma. You have to lead the two characters to their own doors to exit each castle room. Use stairs, moving platforms, switches and other things to progress. The game has also local multiplayer option. Features 32 levels full of challenging puzzles + some secret rooms! Dangers: In your journey you will encounter many dangers. Avoid dangerous traps and angry bats! Secrets: There are secrets even in the level menus! Unicorns...? No. It's just the imagination of great-grandfather. Local multiplayer: Play alone or with a friend! One of you controls Halli-Valli and the other one controls Huuma-Tuuma. (Also works on steam remote play). Story pieces: Find them in the castle. Uncover the background story of the castle. Who built it? What is inside the treasure chests? Who is this mysterious Mr. Freddi who has left some random messages in the castle? Where is the real treasure? The only way to find an answer to those questions is to go and explore the unknown castle!

SteamPulse editorial summary

Unknown Castle is listed as a game with $4.99. It supports Windows and Linux, belongs to Single-player, Multi-player, Co-op, Shared/Split Screen Co-op, Shared/Split Screen, Steam Achievements, Full controller support, and Camera Comfort, and is associated with Adventure, Casual, and Indie. SteamPulse's latest observation records 0 players at 22 September 2026 - 15:52:41 UTC, a tracked peak of 1, and 100% positive reviews.

Overview tags

PuzzleAdventureCo-opIndiePuzzle-PlatformerSokobanAtmosphericPixel GraphicsSingleplayer2DCasualLogicSide ScrollerRetroNarration

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.