GIgga.io is a free iogame. Welcome to a game where you gain score and level up by shooting and keeping yourself alive against other players and bosses! Invest 42 upgrade points into 10 unique skills and choose from one of 110 different tanks to dominate the arena and become the leader. Alternatively, tanks can work together against other teams of tanks, or as one against a siege of bosses. Tutorial: After joining a lobby, you can level up to level 45 instantly by holding N and select one of over 100 different classes, while putting in a unique set of skill points by clicking on them or using your number keys. Chase or run away by using WASD, and shoot at opponents using left click or space to both defend and attack! You can also customize the game in the options menu, where you ll be able to view and edit all of these keybinds. Additionally, you can select other themes and access more options such as auto-level up and low graphics. There are also links to other resources like the custom theme maker, game proxy links, and a link to the private server template where you can create your own custom tanks!