LoopIndex is a two-dimensional pixel puzzle game with a top view. In it, the user controls two robots. In addition to the single, there is a local multiplayer, allowing two players to play on one PC. In the cooperative mode, each user controls their own android. In a single game, the user can switch between their two charges. The gameplay is based on coordinating their actions. The gamer can control the cyborgs directly, but this video game is full of zones that jam the signal. In them, you cannot control the mechanical men. Therefore, you have to rely on their autonomous operation and prescribe their actions in advance.

Loopindex consists of 70 levels. Each new location is more difficult than the previous one. In addition to the usual stages, there are maps where you need to fight bosses. The bosses here are varied. To defeat them, you need to use logic and correct timing (everything happens in real time). Standard levels contain spike-type traps and enemies like turrets, as well as boxes, bombs, and moving platforms. The main feature of the gameplay is the ability to program the behavior of robots. The player can also interact with robot pets: mice, frogs, and other creatures. These little helpers can climb into hard-to-reach places and activate switches.