Nice game ! I love the idea you had. The "night" mode is really creepy, well played !

Great work adhering to the restrictions and use of the theme! You definitely got the creepy late-night in the dark graveyard vibes down with the music and slow creep of the ghosts.

It took me a second to figure out what was going on though - I didn't realise those were lights/safe zones that stopped the ghosts and was trying to traverse the entire thing in the dark. I think you should add a better explanation to your game page, something like "Run from light to light to avoid the ghosts in this endless graveyard escape!"

I just get one level clear. I think speed of ghost spawn is too fast (or maybe its just me). Good job!

The implementation of the theme is really good, and you followed all the restrictions, but I feel like it's missing something, maybe even just adding enough variety to the level generation would do the trick. It also needs some bug fixing, you can easily achieve a high score just by exiting the screen with the character and bypassing the entire level. That said I really like the vibe and the idea of an endless runner on a Nokia, good job!