Avalon

Avalon for ZX Spectrum is an Action & Adventure game that follows the story of a hero who must journey to Avalon, a mystical island said to be the final resting place of King Arthur. The player must navigate treacherous landscapes and fight off mythical creatures to reach the island before it's too late.

The gameplay involves controlling the hero as he explores different environments, such as forests, mountains, and caves. The player must collect magical artifacts and avoid obstacles like spiky floors and pitfalls. The game also features a day-night cycle, with different enemies and challenges appearing at night. As the hero progresses through the levels, the difficulty increases, requiring the player to use their wits and reflexes to overcome obstacles.

Avalon was released in 1970 for the ZX Spectrum, and it's considered a classic of the Action & Adventure genre.