This is a liberated game: it was originally shareware, but Midnight Synergy eventually released the full version as freeware.
Shooter, 1994Freeware, Source code
Shooter, 1997Shareware (installed), Shareware
Shooter, 1999Playable demo (installed), Full version, Extra
Shooter, 1999Freeware (installed), Freeware
Shooter, 2004Freeware (installed), Freeware, Source code
Shooter, 1992Shareware (installed), Full version
Shooter, 1996Shareware
Shooter, 1986Freeware (installed), Freeware, Source code
Shooter, 1996Full version