These proposals do not require a big change in the game mechanics and can be implemented without large generators problems for developers, but it will make the game more interesting. Currently the game is to make the house and raising crops.
1.) Currently, most players run around the map naked with a bucket and primitive tools (stone). The reason is that iron and steel tools do not provide a lot of benefits - except a little faster digging. Benefit from better tools and weapons must be strengthened to force players to use better tools. This is one proposal how to do this.
2.) The same should be applied to clothing and armor. Besides protection to provide and less spending stamina. Naked - faster spending of stamina and so on.
*all numbers are examples