saving progress
It looks like you’re asking about in a remake of a game titled Insect Prison (or something similar). However, I don’t have a specific record of a widely known game called “Insect Prison Remake” in major commercial or indie game databases.
specific known remake
If you meant a (e.g., Another World/Out of This World remake has insect-like enemies), let me know. Otherwise, try looking in the game’s folder for a README or Controls file.
They said the inmates here didn't just serve time. They served the Queen.