Hey there! You might want to create a custom title screen. It's just that default assets have a bit of a stigma around them. A batch of screenshots on your sidebar or baked into the description can definitely help too.
The game seems good. I just wanted to leave a few pieces of advice if you'd be willing to lend an ear.
First off, it might be a good idea to go into edit game and change up your color scheme to something that really sells the vibe of your game, Just since to put it into culinary terms, people eat with their eyes first. So even a little change like making your page a different color or using a different font could be the difference between someone playing your game and them skipping.
Second off, if you can, I recommend either drawing an icon or putting one together. Just since the icon is an audience member's first impression of your game, so using your title screen might turn off new players. Even a nice-looking font on a black background can mean the difference between an extra view and a person clicking away.
Third and finally, if you can. Make a logo. a logo can greatly impact your game's success. Even just the name of the game in an attractive font can make your project look much more professional!
Feel free to ask any follow-up questions if you have any, if not no worries at all! Everyone's game is their own, I'd just like to give a few pointers having worked in this engine for a hot minute lol.