The movement felt pretty good and snappy. I like that you can go sideways more (I would let the player go as much sideways as he wants and can), but the world generation felt really repetitive, I kept doing the same walking patterns over and over. The light going out is also a cool mechanic but it goes out way too quick. It should be something to punish overthinking players, not to make everyone have to speedrun the game.
And any game that lacks music, especially arcade games, misses a lot of engagement. Next time just add some royalty free track and some free sound effects. Your visuals are way too good to have a game this quiet!