How to Fall Out of the Sky on Havana
1.) Do the “Carepackage Glitch” to get outside of the map.
2.) Get a running start, and jump into the water.
3.) Swim forward until you fall off of the edge of the map.
4.) That’s It! You will now teleport into the sky, and fall through the entire map 2 times.
How to Swim in Mid-Air on Havana
1.) After falling out of the sky, your character will begin to tread water under the map.
2.) Swim upwards until your above the surface of the water.
3.) Now using your mini-map, swim back into the map.
4.) After coming back to the map, you will begin to swim in mid-air, above the ground.
5.) That’s It! You can now go and explore every inch of the Havana map.
You will now be able to swim through any wall, or solid surface