"Merge Prison" is an Android game developed by Star Ring Game Limited that offers a unique blend of escape and puzzle gameplay. As a player, you are tasked with crafting escape tools within a prison cell to break free and navigate through challenging puzzles. The game presents a series of prison scenes where you must merge tools, contraband, and employ strategic tactics to unravel the mysteries of the prison.

In "Merge Prison," merging tools is the key to your escape. By combining various items, you create tools necessary to solve puzzles and progress towards freedom. The game also introduces elements of strategy, requiring players to craft contraband, bribe other inmates and guards, and ultimately, uncover the truth behind their imprisonment.