Sonic the Hedgehog Pocket Adventure (Neo Geo Pocket Colour, 7th December) Browse Games By Year Unreleased, 1984 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 2020, 2021, 2022, 2023
