https://itch.io/t/3693485/do-not-update-your-games-by-deleting-them-and-uploadin...
You wanna delete a game with 53 good ratings? If you are still working on that game, you can try making a major devlog with the next update, as hechelion suggested. Exposure from being on recent page is 5 minute fame.
If you work on new games, just post them. Not repost your old game.