The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Gallia Sphyras: Outseal (4 members)
- Gameplay (2 members)
- Gameplay Modes (1 member)
- Gameplay Screenshots (BBDW) (18 members)
- Gameplay Screenshots (BBTAG) (79 members)
- Gameplay Subpage (167 members)
- Gameplay Templates (7 members)
- Gameplay Videos (BBDW) (2 members)
- Games (15 members)
- Gate of Sheol (0 members)
- Geminus Anguium: Ouroboros (14 members)
- General wiki templates (1 member)
- Genki Hirata (1 member)
- Georgie Sato (0 members)
- Gigant: Take-Mikazuchi (10 members)
- Gii (185 members)
- Girls' Frontline (13 members)
- Gordeau (30 members)
- Goro Joizumi (10 members)
- Graph, chart and plot templates (1 member)