Why is there a time limit?

I figured the game would be to easy without any pressure.
Play testing will have to determine if it stays that way or not.
Having an easy mode with no time limit is an option lying on the table.

When is the game released?

I don't want to rush anything before I'm happy with it.
But I am also running out of time/fund.
Single player is almost complete but I also have an idea for multi player that I hope to get in on release.