Overlord 82%

1. Overlord (2015–2015) 80%

adapts novel 1. to 3.

1/S. OverlordMovie 1: Fushisha no Ou (2017) 70%

summary

1/S. Overlord Movie 2: Shikkoku no Eiyuu (2017) 0%

summary

2. Overlord II (2018–2018) 83%

adapts novels 4. to 6.

3. Overlord III (2018–2018) 84%

adapts novels 7. to 9.

4. Overlord IV (2022–2022) 78%

adapts novels 10. + 11. + 14.

4/S. Overlord Movie 3: Sei Oukoku-hen (2024) 70%

side story: adapts novels 12. + 13.