Playing the v0.5 after the “completed” 1.0 makes you realize how much of a downgrade the final version is. It's just an incest galore, with the entire plot revolves around three people where the 50th scene includes the MC and the mom, or the mom and the other daughter... nothing more. The older build feels like a completely different game, where the zombies could be a sexual threat too, so it wasn't just a special zombie ‘wow this guy is so big and scary! ooooh!’ game where everything is just a glorified game-over screen. I didn't follow the development, but the ending feels rushed and half-baked, only done for the sake of it.
I have to give the credit to the dev that he completed the game rather than abandoning it or keeping it on hold forever and doing nothing with it. I know the dev of Kindread Redburns burnt out and abandoned it without any notice, so at least Hot Tomato had the decency to complete it. There are very few H-games with zombie and post-apocalyptic themes that have made it this far.