Loop Hero can be insanely hard if you play relying solely on the game's RNG or if you mindlessly throw tiles in the darkness without thinking ahead. It took me a lot of tries to defeat the Lich, but after I realized there were tile combos that could boost my status and give me a huge advantage, the game went from insanely hard to just hard.

By the way, here's a quick rundown on the Warrior class if you are tired of falling prey to Goblins or Skeletons.

Loop Hero: Tiles Combos To Make Your Loop Easier
Loop Hero: Tiles Combos To Make Your Loop Easier
Loop Hero: Tiles Combos To Make Your Loop Easier
Loop Hero: Tiles Combos To Make Your Loop Easier
Loop Hero: Tiles Combos To Make Your Loop Easier
Loop Hero: Tiles Combos To Make Your Loop Easier
Loop Hero: Tiles Combos To Make Your Loop Easier
Loop Hero: Tiles Combos To Make Your Loop Easier
Loop Hero: Tiles Combos To Make Your Loop Easier