Martial Art Styles G
| Name | Game | Application | Country | Author |
| Gangsta Style | N&S | Conversion | NA | Kuseru |
| Ganritsu Ryu Shurikenjutsu | N&S | Conversion | Japan | Kuseru |
| Gatka | N&S | Conversion | India | Hengest |
| Gatka | N&S | Conversion | India | Kuseru |
| Gen Kuei Do | N&S | Fiction | China | Gabriel# |
| Gensei Ryu Karate | N&S | Conversion | Japan | Kuseru |
| Giant Grizzly Kung Fu | AtB | Fiction | United States | Big Red |
| Gikan Ryu Ninjutsu | N&S | Conversion | Japan | Kuseru |
| Gladiator | N&S | Conversion | Rome | Kuseru |
| Glima | N&S | Conversion | Iceland | Kuseru |
| Goju-Ryu Karate | N&S | Conversion | Japan | Lee Casebolt |
| Goju-Ryu Karate | N&S | Conversion | Japan | Kuseru |
| Goju Kai Karate-Do | N&S | Conversion | Japan | Mantisking |
| Goshinjustu | N&S | Conversion | Japan | Kuseru |
| Guardan | N&S | Fiction | Unknown | Chris Gileppa |
| Gun Fu | N&S | Conversion | NA | Kuseru |
| Gunmaster | Rifts | Fiction | NA | Brett Hegr |
| Gunslinger | N&S | Conversion | NA | Kuseru |
| Gymnastics | HU2 | Quickie | NA | Mephisto |
| Gyokko Ryu Ninjutsu | N&S | Conversion | Japan | Kuseru |
| Gyokushin Ryu Ninjutsu | N&S | Conversion | Japan | Kuseru |
Number of Styles: 21
