If you haven’t heard of The Room Series Puzzle game you are really missing out on something. The Room Series is a puzzle video game developed by fireproof games. The first Room Puzzle game was released for iOS in September 2012. Later the Android version was released in March 2013 as a part of Humble Bundle on Google Play store. Totally there are four-part was released including The Room Old sins. The Room Old Sins was released on April 19th Thursday 2018.
The Room
The Room Two
The Room Three
The Room Old Sins
The Room received the Best Game of the Year 2012, Totally The Room received an 88 based on 13 critics for the iOS version and a 73 based on 4 critics for the PC version. And for the record, the Room Three game in the series has sold more than 11.5 Million Copies. This Room gameplay was simple to explain It’s a three-dimensional puzzle game.
The game has a minimal story, in which the player is told by letters of a mysterious box in a room in a house; as the player solves the puzzles around the box, more notes from the same author - one who previously had solved the mystery of the box - are found, describing the box's use of an ethereal material called "Null", as well as showing the author slowly descending into madness. On starting the game, the player is presented with the first of four puzzle boxes. The first box is offered as a tutorial to the game's controls, which demonstrate how to move around the box and interact with features of the box. The player has a small inventory for items like keys found in compartments in the box. A key inventory element is a special lens that, in-game, allows the player to see things made from the Null element that compose parts of the box. The lens can generally be equipped at any time to see these secrets, often requiring the player to manipulate the view to align secrets into a coherent symbol. The goal is to fully unlock each puzzle box, extracting a smaller but increasingly complex box within it.
Coming to the Download Part
All The Room games in the series are Paid games and good-rated games. Some apk sites offer to download Offline games. 
How to Download and install The Room Old sins For Android?
- First, download the Installation and Data file from the Link.
- Once downloaded Install the Installation apk on your device.
- Don’t enter into the game. Now extract and copy the “com.FireproofStudios.TheRoom4” data file to the below-mentioned path on your Android Phone.
- Open file manager in your android
- Android-->obb
- Once the copying is done, you can enter the game.
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