Rpg : The Role Playing Gem is a mix of RPG and Puzzle Game. In this game, you get your power from mana that you collect by associating gems as in any usual puzzle game. The main difference is that associating gems will let you cast powerful spell that will help you to get rid of your enemies, unlock doors, craft stuff and so more. But be careful because you're not alone on the game board. Strategy is the key.
In Trpgem, taverns are the best place to meet strangers. They can be here just for drinking a grog or sing. But others have some quests, advices, items to sell, etc...
The Bartender : he sells some alcohols for Ludwig (the warrior). Alcohol provides some special effects on the battlefields.
The quest panel : this panel offers many quests to the player : treasure hunting, man hunting, "monster parts" quests, etc... This is a good way to leveling faster and making some gold.