We as humans tend to dwell on death and what lies beyond. It's only natural as we simply don't know. Behind the Frame explores this concept with an emotional tug-of-war of a story, but you really need to pay attention, and a lot of the story is more between the lines and not what's really being shown in front of you. There's a lot of assumption that you know what's happening when the main character looks shockingly off in the distance based on the previous scene. It's done fairly well too.
Most of Behind the Frame is puzzle solving. It takes a dark twist halfway through and it surprised me. Your goal is to acquire all five missing colors on your paint palette to finish your painting. To do this each color is locked away behind a chapter puzzle. These got rather complex towards the end, but nothing you can't figure out without exploring and finding that key item that gives you that "AHA!" moment. Some puzzles are as simple as matching colors on a painting to memorization. Nothing is overly complex and it does eventually come together. The painting itself is a matter of scribbling enough in the empty space and it will auto-fill. Nothing extraordinary there. There are some other small tasks like making food which is as simple and dragging items around.
There isn't a lot of context on the main character's life itself through any reading of notes or anything. It's pretty much learning about her past and her connection with her neighbor. The game has gorgeous anime-Ghibli-inspired art with a few small cut scenes thrown in. I never got tired of looking at the game, but it is confined to mostly her apartment. Every so often you "dive" into a painting, but it's usually just for story context. There were a few panoramic scenes that were breathtaking. I actually felt like I stepped into a painting myself a few times.
In the end, the game is over in about 90 minutes or less depending on how long it takes you to solve the more complex puzzles in the final chapters. Without having to solve these this game is over in an hour. The story does unfold quite a bit towards the end and without voice acting it gets a lot of emotions across and I have to give the developers credit for that. Most of these short indie games don't have any meaning behind them. They have some clever gameplay ideas or neat visuals and nothing beyond that. Behind the Frame actually tugged at my heart strings a bit and got me thinking at the end which is more than I can say for 60-hour-long AAA titles. If you want a puzzle-filled emotional evening with great visuals and fun gameplay mechanics then look no further.