Panzer General is a turn based war simulation based on the start of World War II. Advancement is based upon meeting certain objectives as well as doing so within a set time frame. Success brings points which generals can use to purchase more units. In addition, more units become available with the passage of time as countries develop new and better technology. There are 35 battle maps, and over 350 units in all. Play occurs either against the computer or another player via, e-mail, modem cable, or Internet access. Panzer General also includes a "what if" scenario where, if certain goals are met, Germany may have an opportunity to invade America. Difficulty is adjustable and units are customizable by name.