Hi, thanks for your feedback. I've thought about the Comeback-System but the only one I know are related to showing Ads. I think without Ads I'd to add another reward-system which the player could use to "buy" a comeback. 

Well - the first option I don't like and for the second option I'd no time. Actually I wanted to have a Highscore as well (which would have become even more important with a comeback-system). 

So you are probably right. That will give the player a reason to keep on playing that game. (But because I'm already in the next game-jam I won't be able to add all those stuff)

OH YES. You are totally right. I love the grainy look and nearly every game of me makes use of that post-process-effect.  It is kind of a personal addiction. When I see the post-process-profile I have to give this effect a try. Actually I think there is only one reason why not all of my games make use of it: Not all of my games make use of post-processing ^^. 

Regarding the assets: The only thing which is handmade are 3 Sprites (up-/down-arrow and the click-button-icon). Besides that:

• 3D-Models: All are unity-primitives with custom PBR-Shaders
• Sound-Effects: https://assetstore.unity.com/packages/audio/sound-fx/free-casual-game-sfx-pack-54116
• Music: https://tallbeard.itch.io/music-loop-bundle (<-- I am a big fan of that bundle)

Thank you very much for your nice feedback :-)