Well the title is actually quite literal, I added the castle, I added bombs, I added a boulder. I really like how the castle ended up, how you're able to see it in the fog throughout the entire level. I was thinking on how to gatekeep the player's progression and then my girlfriend said "a giant rock." and that was IT

How did the boulder even get on the bridge? Who knows! I don't! It's just there.
Game design.