Open The Door: A 3D Physics Puzzle Adventure

6/21/2026, 4:42:17 AM

Release date: 11/30/2018

Tags: #casual #indie #simulation #puzzle #physics

User Reviews

Score: 94%Positive
Review Count: 16 reviews
Fetched At: 6/21/2026, 4:42:17 AM

Live Store Snapshot

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Japan Price: ¥ 100
Global Price: $0.99
Sale Status: Regular pricing
Price Checked At: 6/21/2026, 4:42:16 AM

Key highlight

Open The Door is a 30-level 3D indie puzzle game by Individual233, focusing on physics and simulation mechanics to solve challenges and open doors. Available since November 2018, it supports English and Simplified Chines

Who this is for

For those who enjoy physics-based puzzles and unraveling unique mechanisms, this game is definitely worth checking out. Across its 30 levels, you'll find enjoyment in experimenting with various contraptions to discover how to open the door.

Details

Overview

Open The Door is a charming indie puzzle game developed and published by Individual233. Released on November 30, 2018, this single-player experience invites players into a world of intricate 3D puzzles that revolve around the core mechanics of physics and simulation. The ultimate goal in each of the 30 meticulously crafted levels is simple: figure out how to open the door.

Highlights

Physics-Based Puzzles: Engage with a variety of interactive elements like switches, buttons, boxes, planks, and even machines to solve each unique challenge.
Simulation Elements: Experience diverse simulation mechanics, from operating a claw machine and drone to utilizing cannons and cable cars.
Indie Charm: Developed by Individual233, Open The Door offers a focused, casual puzzle experience with a clear objective and satisfying problem-solving.

Who It's For

This game is perfect for players who enjoy casual puzzle-solving, appreciate physics-based gameplay, and are looking for a relaxing yet mentally stimulating experience. Its straightforward premise and focus on interactive elements make it accessible to a wide audience, including families.

Game Info

Open The Door features 30 distinct puzzle levels, each requiring players to manipulate objects and understand physical interactions to progress. The game supports English and Simplified Chinese. It is a paid title available on Steam, with support for Steam Achievements and Family Sharing.