Im not sure if many of you have heard of Doot, he is a game dev that has now released 3 small games with a lot of success, this post on reddit https://www.reddit.com/r/gamedev/comments/15h3wyo/my_first_game_made_in_3_months_sold_1333_copies/ is an absolute gem when talking about making small games, everytime I read his breakdowns I learn so much! Hope you get somethjng out of it too. These are his games and I own all of them and they are all great! https://store.steampowered.com/bundle/38914/Doot_Tiny_Games/