Banjo-Kazooie: Grunty's Revenge is a charming portable adaptation of the beloved N64 duo. While the shift to a 2D isometric perspective and limited button layout create some unavoidable simplifications compared to its console predecessors, the game manages to retain the core spirit of exploration, whimsical characters, and fun move-sets. Don't expect the depth and complexity of Banjo-Kazooie or Banjo-Tooie, but fans yearning for a dose of nostalgic platforming on the go will find a satisfying adventure in this compact package.