Simultaneous display of layers

[river raft]

If you switch the layers between energy and water extremely quickly, you can achieve simultaneous display of both layers in one moment.

Oh

I also just noticed that if you do this, the game starts to consume 10-12% of the processor at a minimum, when in normal time it is 1.5-3% minimum, and any displayed layer loads the processor no more than 1%

[river raft]

Perhaps, of course, I'm making a strange conclusion and it's not because of this, since the load as a whole jumps very much.