M2k started as free project but i waste many years to develop this engine, project and game. 1997-2001 ZX develop + 2018-2025 modern days.
It really take many time. And as pet project all games i not just drop.
Its now not simple game and project.
As i say in failed crowdfunding in 2015 you always can download source code game from github and compile your own build free.
M2K is core of project for all games, assets created to Orta X (ex-Reskue) and Iron colonist is not included of course.
But
Price będę is very low as possible.
I need start new project and i think this require funding even a penny.
If anyone requires M2K for free in steam you can get it now until price is changed