The latest version ain't on itch rn.
You have to wait for 0.5v to be public, and that is when 0.6v comes afaik.
You are still playing v0.4.3, that's why you can't make progress.
Omg , just completed it ,and aaaaaahhh its awesome , i cant resist myself to suggest this to others , i am literally spamming links lmfaooo soo good ....
Loved it , would be looking forward to your future stuff...
Aaah i wish i could donate , but unable to bc i dont have my own acc :(
Keep up the good work , Caribdis , you're awesome