Introduction[]
This is Level 10 of the B-Tunnel in Run 3.
Suggested Characters: 
Gameplay[]
For this level, you can use the Runner who you can use by using both long and short jumps. You can also use the Child and stop the jump/float mid-way by changing gravity.
As a general strategy, try to stay on the longer platforms throughout the level and avoid the holes in the middle of the platform, usually by staying on the sides of the platforms; this will give you a much higher chance of beating the level.
If you look closely, you can see the Wormhole as an orange dot surrounded by distorted stars at some point in this level.