Sadly, I didn't get to beat it. After get pass half way through the game, I got stuck. I couldn't do anything but hop around hopelessly trying to escape. I suggest putting in a suicide option, or something to restart, rather then the only option is to play where you're at (stuck or not) or quit the entire game and start from the beginning. The controls could be improved a bit, but it's also fine as it is. I got the crystal thingy... no idea what it does... my fault. Shoulda paid attention to that. Also, sometimes I'll run into a snake... and I won't be able to move out of his way. Well, I mean, not until he kills me and a restart from the door I entered from. I had no problem with arrows 'going through' the enemy and not doing anything at all. The tiles that players fell through, if you're not ignorant even to yourself, you'd notice that they'd coloured differently. Common sense says that that was meant to happen.
As for all the players that lag during their experiance playing the game... don't blame the game. Blame your computer for not being able to handle the sophisticated detail of this 'RAM-consuming' flash. (In case you didn't notice, that was sarcasm). And for those that are arrogant to the point, if it isn't your computer, then what is it? Mine ran it just fine. Try updating something, close running applications, or better yet, quit download GBs of porn. There's enough free porn that you don't have to steal it.