How To Fix Space Full, Unable To Place More in Once Human

How To Fix Space Full, Unable To Place More in Once Human

As a seasoned explorer of the mystical realm of Once Human, I can confidently say that this game has left me scratching my head more times than I’d care to count, but there’s always something rewarding about overcoming its challenges. The ‘Space Full, Unable To Place More‘ error is one such puzzle that had me stumped for a while.


In the game named “Once Human“, every player has their unique piece of land, referred to as their territory. On this territory, players can construct various buildings and structures. Everything from furniture to Securement Units for your Deviants occupies a specific amount of space within this territory. When you’ve filled up the available space, an inconvenient ‘Space Full, Cannot Place More’ message pops up, halting further construction. Fortunately, there are some solutions to resolve this issue and allow you to keep building and growing your territory in “Once Human“.

‘Space Full, Unable To Place More,’ Explained

How To Fix Space Full, Unable To Place More in Once Human

When your territory reaches its maximum capacity, you encounter an ‘Out of Space, Cannot Add More’ message. Essentially, this error is a signal for you to organize the design of your base carefully and prevent overcrowding in your territory.

Let’s take a look at some ways to overcome this problem.

How to Fix ‘Space Full, Unable To Place More’ in Once Human

One of the most effective ways to fix the ‘Space Full’ error is by upgrading your territory. This increases your base’s maximum capacity, allowing for more buildings, decorations, and essential items. You can upgrade your territory only once using your Territory Terminal.

Upgrading Your Territory

How To Fix Space Full, Unable To Place More in Once Human
  • Navigate to the Logistics section of the Memetics tree.
  • Find the Territory Expansion upgrade. It costs 3 Ciphers and 200 Energy Links to unlock.
  • Next, access your Territory Terminal and select the Upgrade Territory option.

As soon as I’ve leveled up my game territory, I’ll gain extra room for constructing new structures and placing items, which should help me avoid that pesky ‘Not Enough Space’ issue.

Add More Securement Units

How To Fix Space Full, Unable To Place More in Once Human

It seems that your Isolated Securement Unit (ISU) has reached its maximum storage capacity, which explains the ‘Not Enough Space, Cannot Add More’ message. Initially, it can only hold up to five units, but don’t worry, you can expand this space by exploring the Memetics tree.

You can find two expansions for ISUs under the Logistics category in the Memetics tree.

Name Pre-requisites Cost Benefits
Securement Unit Expansion I None 3 Ciphers, 200 Energy Links Increases ISU limit to 10 units.
Securement Unit Expansion II Requires unlocking Expansion I first 7 Ciphers, 2000 Energy Links Increases ISU limit to 20 units.

Currently, “Once Human” is being refined with some necessary fixes for bugs.

You can try logging out and back in or updating the game to the latest version to fix this issue.

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2024-08-20 14:23