The interface is a little bit hard

The interface is a little bit hard to use. If weapons can be selected very rapidly, this doesn't happen when you want to select items or choose a skill - it is frustrating sometimes to press two keys to do that. All the skills have just three levels which need a certain amount of essence. For each quest you finish and each monster you kill you receive experience points (essence) or even items or access cards. To make your life easier the med-kits are automatically used when your life lowers under a certain value. This fact will certainly upset the ones that like to rest a bit in a safe place, waiting for their mana to regenerate because it was previously used instead of life energy.