31 Achievements

SEGA • May 11, 1991

32 Achievements

SEGA • May 10, 1991

35 Achievements

Hudson Soft, Konami • Apr 26, 1991

28 Achievements

Data East, Ocean • Apr 02, 1991

18 Achievements

SEGA • Mar 29, 1991

31 Achievements

Capcom • Feb 01, 1991

34 Achievements

Absolute Entertainment • Dec 31, 1990

49 Achievements

Kemco, ZOOM Inc. • Dec 31, 1990

11 Achievements

Atari Corp. (1984-2003) • Dec 31, 1990

25 Achievements

Electronic Arts, Ultra Games • Dec 31, 1990

11 Achievements

Electro Source, Natsume • Dec 31, 1990

44 Achievements

Sunsoft • Dec 31, 1990

43 Achievements

SNK [1978-2001] • Dec 31, 1990

0 Achievements

Electronic Arts • Dec 31, 1990

17 Achievements

Sunsoft • Dec 31, 1990

0 Achievements

SEGA, Absolute Entertainment, Seismic Inc. • Dec 31, 1990

28 Achievements

Capcom • Dec 31, 1990

31 Achievements

Sunsoft • Dec 31, 1990

50 Achievements

SEGA, U.S. Gold • Dec 31, 1990

23 Achievements

Irem Software Engineering • Dec 31, 1990