If your mazes are complex and you lay them out by hand in C2, it would probably be easier and better to just use several different layouts.
If the mechanics of the game don't change from level to level, you can set all your layouts to use the same event sheet.
- A maximum of 100 events in a project
- A maximum of 4 layers in any layout
The free version only has a limit on layers and events, not layouts.
Here is a quick .capx illustrating changing layouts:
Creating and destroying the maze in the first layout would probably require more events, so you might hit the 100 event limit.