Lost Skies: Island Creator

Lost Skies: Island Creator

Bossa Studios · December 13, 2024 · Level Editor, Building, Sandbox, Open World, Survival

Lost Skies: Island Creator is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Very Positive83% · 90
This game is free to play. Get it on Steam →

Screenshots

Lost Skies: Island Creator price

Lost Skies: Island Creator is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Lost Skies: Island Creator

Lost Skies: Island Creator allows you to create your very own island for the upcoming co-op survival game Lost Skies. Create your own sky island full of stunning vistas and brutal enemies, then release it into the world via the Steam Workshop!




Create Your Own IslandThe Lost Skies: Island Creator is a free standalone tool where you can create the island of your dreams or your friend’s nightmares. Form the basic look of your island using simple geometric shapes, then sculpt away until you get your island looking exactly how you imagined it. Want a giant cave system or mountain range going through the island? You can do it! 

Decorate Your IslandCreate a beautiful island filled with lush forests and stunning vistas or an island full of mystery and danger littered with foreboding caves full of dense fog and dangerous ruins filled with enemies and traps. No matter what you choose, you will be able to bring your island to life!

Create Puzzles and Add ThreatsNot every island is peaceful. Add dangerous threats such as enemy drones or create puzzles for players to solve to find treasure. How hostile (and rewarding) you make your island is up to you!

Share Your Island with the World!After you’ve put the finishing touches on your island, upload it to the Steam Workshop for other players to explore! Change your mind? You can freely edit and re-upload your island as often as you’d like for everyone to enjoy!
Join the Discord to join the active Lost Skies community filled with creative visionaries and eager explorers who are helping to shape the future of the game!

Lost Skies: Island Creator — game info

Platforms
Windows
Steam Deck
Unsupported
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Sep 16, 2025
Very interesting tool to create objects in game, relaxing to use
1 found this helpful
Recommended Aug 25, 2026
Lost Skies: Island Creator takes a different approach from a conventional adventure game by placing the player in the role of a world builder rather than a hero following a predetermined journey. Developed by Bossa Studios and published by Humble Games, it is primarily a creative tool centered on designing floating islands, shaping environments, placing interactive elements, and producing locations that other players can explore. Anyone expecting a story-driven campaign, survival progression, or lengthy combat experience should understand that creation is the main attraction here. The terrain-building tools provide the foundation of the experience. Starting with a relatively simple island, players can reshape the landscape and create cliffs, mountains, valleys, caves, platforms, and unusual geological formations. The floating-island concept works especially well because designs do not have to follow realistic geography. A creator can experiment with extreme elevation, isolated structures, narrow pathways, dramatic drops, or hidden underground areas without making the environment feel completely out of place. This freedom makes the process approachable for beginners while leaving p…
Recommended May 4, 2026
This Editor is fun to use and rather easy to learn, but it could do with some improvements. Possible Improvements: - I miss some windows-typical shortcuts like Ctrl-C and Ctrl-V to copy and paste elements - movement / editing is sometimes confusing (at least for me, coming from technical CAD programs) - connection of inputs/outputs is buggy and doesn't work that well - i miss a function to mark an item and place it somewhere "where i look" because dragging it from one side of the island to the other, can sometimes be a bit tricky - I would love to have an Area-System, where i can define areas for mass-spawning items (f. ex. wood-, cave-, ruins-, scrap-areas) because sometins i start with one detail and afterwards think "hmm.. the map could use more trees" but i don't want them to spawn in my cave or my ruins. - it would be helpful to have an option for custom planes, to make it more easy to create a room with a 30° angle or other projects that just don't fit into the 90° planes. - Snapping for some objects like floors and walls would be nice What's good: - I think the placement works pretty well, most of the times and i love that there are scripts pre-set for certain …
Recommended Mar 26, 2026
Look at how many hours I've spent doing this. It's really a remarkable thing they've built here, and I adore the creator community. <3
Recommended Mar 10, 2026
i love play it
Recommended Jan 16, 2026
i love making islands now, long time WA player and lost skies player. loving the potential to add more content to our beloved universe.

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