Love it. Good job. I actually felt more emotions than while playing some AAA games.
Cool concept. What happens when I can't get to water before the lava gets to me? Is that game over? That happened to me but I didn't get a "gave over" or some other message.
Cool concept. But the screen was freezing a bit for me.
And I had to go really far to the right before the first message.
Also I think the the time to get to the water should be cut in half, by making the board a bit smaller.
Unable to play on mobile unfortunately. But great execution on an idea that came to you in your sleep.
Pretty fun game. I'm always inspired by stuff like this; tired of writing CRUD apps.
Why do you need a gametick(setInterval) when all the update happens on key event ?
Loved the simple concept. I made it to the end of the game, and was a little sad because of what had happened. Nice touch.