Tiny Dangerous Dungeons is a platformer game developed by Jussi Simpanen that takes you on a classic Game Boy style metroidvania adventure. The game follows the story of Timmy, a little treasure hunter, who explores a huge dungeon, collects hidden power-ups, and gains new skills to aid him on his quest. The game is a full version and is available on iPhone.

The game's art style is inspired by Game Boy's monochrome graphics, which adds to its retro feel. The dungeon is open for exploration, and players solve puzzles and defeat creepy creatures to progress. The game also features hidden ability upgrades that players can collect to unlock new passages. Moreover, Game Center integration allows players to unlock achievements and compete for the fastest completion times.

Overall, Tiny Dangerous Dungeons is a fresh retro platformer that scratches the Game Boy itch. The extended edition contains adjustments and new content not seen in the original game, such as a wider resolution, new game mode, more hidden upgrades to find, and a completely new area to explore. I would recommend this game to anyone who enjoys platformers or Metroidvanias.