Great game! I do think the leprechaun costs way too much for what it does. Either decrease the cost of it, or increase the coin gain. Also, it would also be cool if we could unlock or buy merging (to combine two powers), if there was a hard mode, and achievements.
There's a glitch where if you die when you have the digging upgrade, the speed upgrade, and/or the anti gravity upgrade (the one that lets you carry any amount of materials without slowing down) and respawn, you respawn with all of the upgrades.
I've been grinding on Akella the Wolf and now I have one max arrow barrage, one max arrow exploding, one max protective rune, one max bane of the woods, one max draw, two max extra hearts, two max magic missiles, three max poison darts, one max rain, one level 2 rat, the skull card, one max dark archer's mark, one max shield bash, one max shield, one max split shooter, one max swords of ka, two max eldritch hourglasses and one level 2 one, two witch curses, and two witches knife.
Not sure if this is a glitch, but if you don't move, most of the monsters cannot hurt you (mostly just the moving shadow creature and blood creature in the maze).
FINALLY...
