Dartanan

Dartanan is an old-school 2D platform game. The player is a “dwarf” version of D’Artagnan (from Alexander Duma's Three Musketeers). The player needs to jump over platforms, kill enemies, avoid traps, collect coins, and complete quest to free his friend, who has been captured by a villain.

The main game has three levels, it is fun, fast, and colorful, with the game's target demographic being children. Dartanan uses a simple gamification technique: after progressing through each level of the main game, the player unlocks a new mini-game, with each mini-game focussing on a different aspect of how hearing aids work. It has the potential for an infinite number of mini‐games that can teach players on how to calibrate the different settings of their hearing aid, and they can use this learning to progress through the different levels.