Anyone able to use cheat engine on this?

Today I try to buy this sector to play first.. but it turns out that The game has a problem and can't play...try to press several times and try to reinstall it's still the same So I pressed refund first and tried to buy another part that is tennis..it turns out to be able to play normally. But with the desire to play in the forest camping sector therefore pressed refund as well and said that the game had a problem first Please help me to check I'm not sure how this game has problems before. So not sure i...

Does anyone actually know the requirements for: "A hill where you can see the stars in the sky. Proof of a campsite with a great view." "○ × △ ※ ～ (Hello from space) Proof of an attractive campsite where aliens come to visit."

Do we build a camp and expand it or is this a campaign with many missions with many objectives ?

Will this game work on Windows 7?