I like the game. It is just way too hard. I have not been able to make any meaningful progress. I keep dying.
Viewing post in Reincarnate of an Amnesiac Hero comments
I wish they told you how to level up. It took me until my 10th death to find out.
You can click the words saying "level up" below your current level at any time to fully heal yourself, even during battle.
The stun sand is very useful against the two bosses in the game. At level 1, 5 is enough to take down the first boss. Level 2 needs 4.