Punish greedy slime with rune magician!
Summon a magic rune,
and merge two of the same magic runes to create a stronger and wonderful magic rune.
Upgrade rune magician, challenge higher difficulty.
While not playing, rune magician tell greedy slime off,
so can will enjoy game lightly.
Time killing lightly game Merge Rune !!!
Play to the game comfortably at any time.