Abandonware games beginning with letter A sorted by year, newest first

Adventure Construction Set is an abandoned application developed by Stuart Smith and published for DOS, Amiga, Apple II and Commodore 64 by Electronic Arts in 1987. As the name suggests, ACS is a game-building system (we're talking about adventure RPGs) that lets you edit maps, items, creatures, etc. Included with ACS is a complete game called...

Anacreon: Reconstruction 4021 is one of the first 4x turn-based strategy games, ASCII based. Anacreon is set in space, as most 4x sci-fi games are, and was published by Thinking Machines Associates and designed by George Moromisato who later re-released the game as freeware.

Autoduel is an abandoned top-down open world post apocalyptic RPG/driving game hybrid designed by Chuck Bueche and Richard Garriott of Ultima fame. Autoduel was developed by Origin Systems and was released in 1985 for DOS, Atari 8-bit, Atari ST, C64, Apple II, Macintosh, Amiga. Autoduel is based on a board game designed by Steve Jackson himself.

Alley Cat is an arcade platform game designed by Bill Williams, developed by Synapse and released for IBM in 1984. As a cat, your goal is to jump around the neighborhood, enter apartments - each being a mini-game - to find your lost loved one.

Archon: The Light and the Dark is an abandoned DOS fantasy blend of strategy and action game, developed by Free Fall Associates and published for DOS by Electronic Arts in 1984. Archon and its sequels are a unique mix of chess-like turn-based strategy and arcade action games. Take chess and add the fact that every time two pieces land on the same s...