1987 · Puzzle · Simulator · Linux · PC (Microsoft Windows) · DOS · Mac · Commodore C64/128/MAX · Amstrad CPC · ZX Spectrum · Apple II
Echelon is a space combat simulator with wire-frame graphics. Fly around an alien planet, looking for clues to a "mysterious event" in the planet's past. The game is known for using "RealSound" a patented technology to output high quality sounds through standard PC speakers.