Zeon Limited Bigtrak 2010 Bigtrak! You might remember having one of these in the early 80's This retro and cool programmable educational toy is a six-wheeled tank with a front mounted blue photon beam headlamp used for firing The centre wheels are driven by two motors to allow change of direction Use the 23-button keypad to enter instructions for Bigtrak; Where do I want Bigtrak to go? In what direction? How many units will it take to reach my goal? When do I want Bigtrak to fire? Do I want Bigtrak to return to me along a different course? With a 16 command memory, Bigtrak will execute 16 commands in one sequence, e.g. 'go forward 5 lengths', 'pause', 'turn 30 degrees right', 'fire phaser' and so on There is a 'repeat' instruction allowing simple loops Requires 3 x D batteries (not included). Recommended for 8+ years <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.