Earnest Evans

All three games were re-released in Japan in December 2025 as part of the Earnest Evans Collection. A western localization of the collection was later released in January 2026.

As a 2D side-scrolling game in which the hero uses a whip, the gameplay and design are often compared to the Castlevania series. In addition to the whip, there are three other weapons to be found; however, they are only used once in certain areas. The three additional weapons are exploding rocks, a morning star, and a hammerlike weapon. The adventure takes Earnest to destinations which include raiding tombs in Mexico, Peru, moving trains, a forest, and the Grand Canyons, while attempting to save the world. Unlike most platform games on the Genesis/Mega Drive, the character Earnest Evans is made up of several sprites to give him a fluid ragdoll-like movement.

In the 1930s, a man known as Earnest Evans learned of three ancient idols which hold enough power to destroy the Earth. Evans decided to search the world to find the scattered idols, but was injured before he could find all three. Now, many years later, his grandson, Earnest Evans III, continues his grandfather's quest to save humanity from total annihilation. However, a rival treasure hunter named Brady Tresidder also seeks the idols to bring the world's destruction. Evans must find the treasures before Tresidder does. During his journey, Evans stumbles upon a green-haired girl named Annet Myer in some ruins in Peru who decides to accompany him for the rest of his adventures. The two encounter a mysterious figure by the name of Sigfried, who has unknown motives, but seems to know a lot about Hastur and his cult.