| name | games | status | region | founded | closed | activity | |
|---|
| GSC World Publishing |
5 | active | UA | 2004 | | 2006/2009 | HQ: Kiev Subsidiary of GSC Game World |
| GSP |
9 | | | | | 1998/2009 | |
| Gspot |
12 | | JP | | | 2007/2010 | |
| GT Interactive |
156 | name changed | US | 1993 | 1999 | 1992/2015 * | Named Infogrames, Inc. in December 1999. GT Interactive was still used as brand … |
| GT Race Games |
1 | | | | | | |
| GTE Entertainment |
7 | | | | | 1995/1996 | |
| GTE Interactive Media |
4 | | | | | 1994/1995 | |
| GTI Software |
11 | | | | | 1989/1990 | |
| Guerilla Games |
2 | | | | | 2004/2006 | |
| Guerrilla BV |
3 | | | | | 2004/2004 | |
| Guerrilla Games |
6 | | | | | 2009/2017 | |
| Guild Software |
3 | | | | | 2004/2004 | |
| Guildhall |
17 | | | | | 1991/1998 | |
| Guilty |
26 | active | JP | | | 1998/2010 | Website: http://www.guilty-soft.com |
| Guilty+ |
1 | active | JP | | | 2008/2008 | Subdivision(?) of Guilty Website: http://www.guilty-soft.com/plus |
| Gulti |
4 | | | | | 2008/2009 | |
| Gun Media |
10 | | | | | 2014/2019 | |
| Gunfire Games |
8 | | | | | 2015/2020 | |
| GungHo |
7 | active | JP | 1998 | | 2001/2013 | |
| GungHo Online Entertainment |
17 | | | | | 2011/2016 | |
| GungHo Works |
4 | | | | | 2006/2009 | |
| Gunnar Games |
3 | | | | | 2004/2011 | |
| Gust |
81 | dead | JP | 1993 | 2014 | 1994/2021 | Gust Co. Ltd. was founded in 1993, originally developing games for PCs. They released … |
| Gusto Games |
18 | | | | | 2005/2011 | |
| Gwimgrafx Studios |
1 | active | | 2007 | | 2007/2007 | Founded by Wesley Kirinya, based in Kenya, Gwim stands for 'God Works In Me'. |
| Gyuunyuu Soft |
7 | | | | | 2004/2010 | |
| GYY |
6 | | | | | 1994/1997 | |
