Developer

Publisher

Distribution

Timeline

08/01/1991 : Contra (コントラ) - JPN

29/12/1990 : Operation C - USA

25/04/1991 : Operation C - USA

03/10/1991 : Operation C - USA

10/12/1991 : Probotector - AUS

12/12/1991 : Probotector - NOE

30/01/1992 : Probotector - ITA

30/01/1992 : Probotector - SCN

19/02/1992 : Probotector - ASI

17/07/1992 : Probotector - UKV

31/07/1992 : Probotector - FAH

09/12/1992 : Probotector - GPS

Related titles

	Probotector ASI 19/02/1992
	Probotector AUS 10/12/1991
	Probotector ESP
	Probotector FAH 31/07/1992
	Probotector FRG
	Probotector GPS 09/12/1992
	Probotector ITA 30/01/1992
	Contra (コントラ) JPN 08/01/1991
	Probotector NOE 12/12/1991
	Probotector SCN 30/01/1992
	Probotector UKV 17/07/1992
	Operation C USA 29/12/1990
	Operation C USA 25/04/1991
	Operation C USA 03/10/1991
	Operation C USA-1

( 15 released versions registered in the database )