Just takes 0.6% memory!
Devices needed.
x1 Barrier.
x1 Camera point.
x1 Life cycle.
x1 Relay.
x2 Wire repeater.
x2 Speed modifiers.
x5 Counters.
x4 Text.
Lets begin!
Step 1.
Create a wire repeater loop.
Each wire repeater should have a delay of 0.5.
Place a life cycle and wire it to the loop.
Step 2
Place a relay.
Wire the life cycle to the relay.
Now place a speed modifier and wire the relay to it.
Make sure the speed modifier is 0.
Step 3
Place 5 counters.
Set the target value the number below each counter.
For counters 1,2,3, and 4, put a channel named “reset” in reset counter when receiving on.
For counter 4 add this extra setting.
When target reached transmit on “reset”
Don’t change anything in counter 10 other than the target value
Step 5
Add 4 text.
(The numbers to the left are just to label each text)
For text 2,3, and 4, add these settings.
Text one should not be changed.
Step 6
Get your labeled counters again, wire counter 1 to text 2, and counter 2 to text 3 and counter 3 to text 4
Step 7
Your close to the end 
!
Place a black barrier and extend it, now stack your 4 text on top of each other and place onto the barrier.
Last step!
Place 1 relay, wire counter 10 to the relay.
Place 1 speed modifre and wire the relay to it (Don’t change the settings.)
Now wire the same relay to the Camera point.
Your done
!
Reason behind this guide.
Other than that I could not find any guides on this, a loading screen can make you map a little more creative and unique! Hope this guide helps!
Also don’t say great guide, there’s a 
button for a reason!
Feel free to ask questions!
