Monster Max happened in 1994.
Monster Max was created in 1995-01.
Monster Lab happened in 2008.
Monster Milktruck happened in 2008.
Monster Seed happened in 1998.
Monster Bash happened in 1993.
Monster Tale happened in 2011.
Monster Paradise happened in 1997.
Monster Party happened in 1989.
Onegai Monster happened in 1999.
Monster Business happened in 1991.
Monster Maulers happened in 1993.
Lil' Monster happened in 1999.