Video Games Featuring Tresaith
| Game Title | Welsh References |
| Call to Power II | Ethnicity (Cymry), Historical Figure, Location, Mythical Figure, Name |
| Civilization: Call to Power | Ethnicity (Cymry), Location, Mythical Figure, Mythology, Name |
| Game Title | Welsh References |
| Call to Power II | Ethnicity (Cymry), Historical Figure, Location, Mythical Figure, Name |
| Civilization: Call to Power | Ethnicity (Cymry), Location, Mythical Figure, Mythology, Name |