Definitely what these two said. Long breaks are disorienting and you can always run back to the start area for a clue.
Idk how far you got but some levels like the grassy plains with the scientist or the volcano early on is a early show of your...
Keep going back to the giant face, he tells you the name of the level that you need to explore.
You have to explore the level until you find the right chest. Each level has 4 chests: Gray, Red, Blue, Green. (Not all chests are needed)...