Timeline for all types of items produced by
Mirage Soft.

Year	Items
1983	2
1984	1
1989	2
1990	3
1991	1
1992	5
1993	1
1994	1
1996	1

17 items with a valid date were considered for this timeline (62.96% of the total)
10 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 9 items.
199?: 1 item.