Thank you for the feedback I know you've been giving a lot of good feedback on other games. So saying you played it for a bit is very kind :)
Yeah the win condition ending is not exactly clear, all 3 options allow you to continue managing the colony. I just wanted to put in some extra options for "flavour". Regarding the combat - we tried to come up with a fair algorithm that would damage your troops even with overwhelming numbers as without troop losses we believed the game would be too easy. But it is not perfect as you have seen.
I think next Game Jam we will focus on a more mechanical game as this was a lot of content to pull together.