Don't critisize the game just because it's not Club Penguin! Come on, give robloxman some credit for adding this great Multiplayer-Genre came to Kongregate!
NPCs should be faster in my opinion. It would make it more of a game. Also, there should be a penalty when you die (E.G Lose items, because It'd make the game harder, therefore you can have more times trying to master the game). I also suggest an Online Multiplayer PVP (Player VS Player) and when you kill someone on PVP, You get all their held items + some food and cash. The XP Gained in PVP Would depend on the level. + Up if you want all this! +