Gold Runner 2000 is a Lode Runner clone, released for the TRS-80 CoCo in 1997. The game was the result of a "challenge" by Eric Crichlow, who said it couldn't be done.
When Two Worlds War is a strategic simulation of interplanetary conflict. Resources, power stations, farms, laboratories, etc are controlled through a state-of-the-art military workstation used to explore and conquer other worlds. The strategy is to increase your own planetary resource and technology levels, while trying to build enough military units of a suitable type to conquer either a human or computer opponent.