Riddler's Den is a 1985 action video game, made for the ZX Spectrum home computer.

[1][2] The game's protagonist is Trunky the Manelephant, who has embarked on a quest to find the Great Golden God Gregogo.

[3] It came packaged with a poem filled with clues that the player had to decipher to progress through the game.

[6] Sinclair User magazine asserted that the game was easy to play, but difficult to master.

[7] Your Spectrum magazine deemed the program both absorbing and frustrating due to its blending of two disparate genres: arcade and adventure.