Alfonzo's Arctic Adventure is a modern 'aftermarket' masterpiece for the NES, developed by Spoony Bard Productions and released in 2019. This 8-bit action-puzzler features over 90 levels of logic-based challenges. As Alfonzo, you must find your friend Bob by collecting fish and navigating complex traps. The game allows you to play as four different characters, each with unique abilities: Alfonzo (stick attack), Magnus (power punch), Fenwick (invulnerability), and Girl (sword). With its branching paths, hidden exits, and a robust Boss Rush mode, it proves that the NES remains a viable platform for creative game design today.