RPGRobotAlive is an aide to a role playing games. It displays a board with walls and representations of the players that you can move around the dungeon. You can also place treasure or monsters in the dungeon. The program only keeps track of the locations of things, so you have to apply the rules of the game yourself to determine what happens in an encounter between the players and the contents of the dungeon. This software is generic and can be helpful with many different kinds of role playing games.
WarTactical is a wargame in which each screen pixel corresponds to 10 feet of ground area, instead of splitting the field into hexagons. You can play a game against the computer or play a simple random setup. Dice are rolled when you attack, and this result is added to modifiers that are derived from the situation, such as whether the unit is pinned or how much armor it has, as well as what terrain it's on. You need to stay in contact with your HQ (leader) to move far. WW2 (or Modern) units like artillery, infantry, LMGs, paratroopers, cars, and HQ (leaders) are available. Modules are being developed to represent different time periods of war.