DOS abandonware games

UMS, short for Universal Military Simulator, is a computer-based wargame simulation developed by Rainbird Software in 1988. It was designed with the intention of providing players with a comprehensive and realistic military simulation experience.The game allows players to engage in strategic and tactical warfare across various scenarios and battlef...

Uncharted Waters 2: New Horizons is an abandoned simulation game, sequel of Uncharted Waters, developed and released by KOEI in 1995. The Uncharted Waters series is set in the Age of Discovery and gives the player the freedom to set sail with their ship and go wherever you want exploring, fighting, trading, privateering, etc.

Uridium is a classic shoot 'em up video game that was originally developed by Andrew Braybrook and published by Hewson Consultants in 1986 for various home computer platforms (including MS-DOS). In Uridium, players control a spaceship known as the Manta, and the objective is to destroy a series of enemy spacecraft, as well as ground-based inst...