Hey m.zadzm just played your game. Looks like there was lot of work on it!
Runned fine on my notebook. It didn't crash, but here are my specs anyway (got them with CPU-Z):
- OS: Windows 10 Pro 64 bits
- RAM: 4GB
- CPU: Intel Core i5 3230M
- GPU: Intel HD Graphics 4000
About the gameplay: I didn't play very far because some of the features I didn't like (not going to spoil them here, but I hope you know what I talking about), so I got only to MOdulus 9. I was able to understand everything during my gameplay, except the navigation at first, which was a bit confusing.
About the difficulty after level 15, I'm sorry that I can't give feedback.
And as a general comment, I would say that the game looks very well made and has a nice concept. I didn't play more of it because it just isn't my type of game, sorry (I'm also sorry for possible english mistakes).