Then, will there be a second part? that was a really great game but, I think the ending leaves many doubts, and if someone read the comic there is still more to explain
I think the game deserves a revisit which is something I plan to do. There is a lot of loose ends that I think could be tied up with an update, but I would rather get a whole team together to make a much larger sequel or remake (preferably something the unreal engine or unity). There were so many things I wanted to add but simply couldn't since I was the only one actively working on the project. Originally there was supposed to be 13 floors to the elevator but I quickly realized how much of a task that would be for 1 person. There will be more of Welcome home, this isn't the end I can promise you that.
this is something I want to revisit with a team and a lot more resources In the near future.