Find Trove and Escape

[MsInterpret]

You are only the honest man in your surroundings. Some robbers was robbed a treasure trove assets from the government of your city. But the treasure box was missed the robbers near your lake house. So this is the chance to show your honesty to the government. So you need to solve the puzzles around the lake house and find the treasure trove and handovers it to the government. Enjoy the lake fun. Good luck.

PLAY GAME

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.

[Kzin]

Nice and easy

[SueJ999]

Found it! (But I didn't return it)