I didn't play at the release of 0.15.21, but when I saw there were two releases in such a short time, I expected a single or two really, really important bug fixes... I was right xD

Hello! I will post there, thinking it's a bug, but I'm not 100% sure if it's actually intended or not... I just did the update to 0.15.15. I remember well the last time I played, I had some attacks from aliens, but my laser turrets were very easily dealing with them. Today, I launched the game, and....