I’m not sure where I came across this level
but it’s keeperfx latest alpha—
you start off in the top left on the map,
There are three other keepers,
All you have to do is grab an imp and run around and claim the ninjas that are wandering in the water, then quickly tunnel to the other three portals and claim them
Then basically you’re done you, have four portals,
and a bunch of keepers with no creatures