A fun game concept, visually well-executed with some cool self-made art, and a good use of the available palette. The theme was also incorporated...check check!
The controls were simple and easy to use. The two bickering angel and demon characters were funny to read (font could be bit clearer though). However, I did miss some angelic or demonic ambiance sounds as background SFX or an audio track. That could have really enhanced the atmosphere—maybe some ominous tones or cheerful chimes when sending someone to heaven or hell.
Eventually, I found myself just going through the motions without really thinking about whether they deserved heaven or hell. But as a prototype and a unique twist on Papers Please, this was well done! It made me laugh and have some fun and that is always good.
Nice job and keep it going! 😊