References:
https://iclr-blog-track.github.io/2022/03/25/ppo-implementation-details/
https://andyljones.com/posts/rl-debugging.html
https://github.com/DarkAutumn/triforce
https://arxiv.org/pdf/1707.06347
https://arxiv.org/abs/1912.06680
https://arxiv.org/pdf/2004.00980
https://arxiv.org/pdf/2006.05990
MegaMan specific: https://www.spriters-resource.com/fullview/260/
https://datacrystal.romhacking.net/wiki/Mega_Man_(NES)/RAM_map