I was thinking thinkgs like,
- Hurt sounds
- Squad orders, if that’s a thing
- Dialog for when you talk to NPCs
- Things the player character might say if you tell him/her an invalid command
- Things the player character might say when you use certain items
- Things the player character might say when you see certain enemies
- Things the player character might say when you die
- Things the player might say when you visit certain places (or types of places)
- etcetera