Different components inside Tanki Online:
Crystals
Full Article: Crystals
Crystals are the in-game virtual currency in Tanki Online. Crystals can be used to buy things from the garage. Crystals can be earned and received in many different ways.
Maps
Full Article: Maps
In Tanki, maps are the different arenas where battles take place. There are various in the game, each with its own characteristics, from size, to design and landmarks. Different maps are unlocked at certain ranks.
Lobby
Full Article: Lobby
The lobby is the main menu of Tanki Online. Here, you'll find all the different components, including battle list, garage menu, in-game purchasing, experience-level bar, etc.
Ranks
Full Article: Ranks
All players in Tanki Online have a certain rank, which shows the progress of the player in the game. By taking part in battles, players earn experience points. The more experience points a player earns, the higher the player's rank becomes.
Controls
Full Article: Controls
Article will display how to control your hull and turret.
Passes
Full Article: Passes
Passes are bonuses available to players via Daily gifts or through the Garage, bought of course, with Crystals. These bonuses range from multiplied scores to double-value crystal packs.
Test Server
Full Article: Test Server
While technically, it really isn't inside the actual game, it is still part of Tanki Online. Tanki Online's Test Server is a separated server from the game, where new features are usually tested by parts of the community before being released to everyone, on the actual game