Across
- 5. Sports arena
- 7. Digital world
- 11. High-tech city
- 15. Doom’s country
- 18. Monster school
- 20. Sunken city
- 21. Vampire city
- 23. Magical kingdom
- 24. Holy Grail city
- 25. Gothic city
Down
- 1. City of chaos
- 2. Floating city
- 3. Mangrove archipelago
- 4. War-torn nation
- 6. Adventure island
- 8. Samurai land
- 9. Moon city
- 10. Ghost town
- 12. Desert planet
- 13. Magic academy
- 14. Underworld prison
- 16. Viking heaven
- 17. Titan forest
- 19. Pirate haven
- 22. Tech-obsessed city