angelsergiuboy - you are taking so long because you are waiting 10 seconds between each monster. I'm level 41 in 3 hours of play. I am killing orange monsters with "instant" on. And one shotting medium monsters.
Make it so you don't lose experience each time you leave, please. Also, it would be easier for beginners if you added text under the side menu buttons, or tooltips, showing where the buttons lead.
Both of these items are being resolved in the new update this weekend. Thank you :)