S!X
About
S!X is a small Tower defense game where you keep the army you buy and expand it with the credits you earn if you win a round.
All units upgrade their levels the more kills they make. You can buy perks, either at your Head Quarters or during playing a round.
I published this once in 2016, but couldn't finish it at that time. I decided to "just make it work" and publish it.
Linux version untested.
Have fun and let me know what you think in the comments.
Cheers R.