If the game runs too slowly in DOSBox (including the play-in-browser version), press Ctrl+F12 repeatedly to increase the amount of emulated CPU cycles to around 12,010 for comfortable play.
Shooter, 1994Freeware, Source code
Shooter, 1994Shareware
Shooter, 1997Shareware (installed), Shareware
Shooter, 1999Freeware (installed), Freeware
Shooter, 2004Freeware (installed), Freeware, Source code
Shooter, 1996Shareware
Shooter, 1986Freeware (installed), Freeware, Source code
Shooter, 1996Full version
Shooter, 1999Playable demo (installed), Full version, Extra