After the initial tutorial in Roblox Bubble Gum Simulator Infinity, you will be asked to unlock the Floating Island. This will also unlock the teleportation door (on the ground) back to that island for more rewards. Plus, the clouds also have some extra money for you to collect. If you’re not sure where to find the floating island or how to get up there, this guide will show you the way. Moreover, here’s what you need to do to get to the Outer Space island as well.
How to Get to Floating Island and Outer Space in Bubble Gum Simulator Infinity
First, you must upgrade the bubble gum you have so that you can get up higher when you jump. I used Ultra Gum from the Overworld Gum store.

After equipping it, keep clicking until the bubble grows bigger. Then, go towards this location and jump on the trampoline.

If your bubble is big enough, you will be able to jump on the clouds and make your way to the floating island in Bubble Gum Simulator Infinity.

This island has a chest (which respawns in 15 minutes) and you can collect rewards from here. There are other elements here, like eggs to hatch and Wheel Spin so make sure to check them out too.
Once that’s done, you can come back to the ground to complete other tasks, collect money and the portal will be opened for you to go back up there instantly.
If you’d like to venture further up towards Outer Space, you will need one more upgrade to your Bubblegum storage and Omega Gum (Cost 12,000 coins) worked for me.

Keep jumping on the clouds with a maxed-out bubble and use the trampolines to cover the distance faster. Once you discover Outer Space, don’t forget to explore everything it has to offer including the special Eggs (Magma and Crystal), the Doggy jump arcade game for extra rewards and collect coins that spawn there. There’s also a Mastery section, a trampoline and a Shop on this island.

That was all about unlocking and getting to the Floating island and Outer Space in Bubble Gum Simulator Infinity.