The chest upgrades was initially enhancing the experience of the concept but later chest upgrades is just introduction to annoying traps, enemies, long chest animation, no reason why even need chest at all. Unique experience became generic experience (AKA gimmic). Action: 2D > 3D. RPG: 3D > 2D. Diablo == RPG > Action. Hate the annoying action dungeons, traps. puzzles, enemies, & restart to the beginning of dungeon after you die. Aogai city: fetch talk quests.

The RPG parts are bad. The Action Adventure parts are good though the dev is clearly inexperienced. The final boss sucks dick.