Once Human offers a vast selection of Deviants to collect in the overworld, and each of them offers unique attributes that are mighty useful. You can either use these Deviants at your base or take them with you in battle, and they will offer their special skills to help make life easier. One of the harder deviants to collect is the Upper World Spawn, which has a random chance of appearing in a certain location.
The Upper World Spawn is a Tactical Deviant, meaning it can produce materials at your base which is useful in crafting tactical equipment. In this guide, we will see how to get the Upper World Spawn Deviant in Once Human
Upper World Spawn Deviant Location In Once Human
The Upper World Spawn can be found after completing Securement Silo PSI in Red Sands (2514,-2616). This deviant is a random spawn after clearing the Securement Silo, so in case you don’t find the Deviant the first time, you might have to run through it a couple more times. This Deviant is available in both PvP and PvE, so if you are in multiplayer you can join a party to quickly clear the Silo and claim the Deviant
How To Clear Securement Silo PSI In Once Human
After entering the Silo, walk forward and drop down on your left side where the symbol of the eye is painted on the wall and an arrow pointing down. Further down you will find a platform, try to land down on it. Go up the stairs on your right side and take the next flight of stairs on your left. Turn left and go past the computer desk and go up the stairs again. There is another flight of stairs leading downwards on your left once you reach the top, so go down through there
There is a storage crate on your right side, don’t forget to pick that up. Go straight into the room and climb up the stairs on your left side, then go up the next flight of stairs on your right. Investigate the box on top of the coffee table to get a keycard. There is another storage crate within this area, go up the stairs straight ahead to get it. Go back down and use the keycard on the machine near the locked door to unlock and go through it.
Make your way all the way down the staircase. Don’t forget to pick up two storage chests within the starting area before moving on to the next area. You can find one on either side of the area, up on the platforms. In the next area where there is a stage, you have to defeat all the enemies here to unlock the door at the end of the room. There is a storage chest within this room as well. Once all the enemies are down, make your way through the door and check the area for another storage chest.
Now, go through to the next area and enter through the open door on your left to collect all the loot and kill enemies. Once that is cleared, exit the room and now enter through the door on the right. After taking the stairs down, you have to pass through the lasers on your right to get the gear crate. Take your time in trying to navigate the lasers and keep an eye on their movement. They always move back and forth in one direction, so time yourself accordingly. At the end of the passage is a button that will turn off the lasers and a gear crate beside it
Go back down and you will find a locked door on your right. Use an explosive to unlock the door and gather supplies inside the room. Exit the room and go through the corridor with another set of lasers. Again try to find a way to get to the other side. Use the Rosetta V3 Access Card on the card reader to unlock the next door and also deactivate the lasers
Empty House Boss Fight Guide in Once Human
You have now reached the lair of Empty House. Luckily, this boss is easy to defeat as long as you destroy all the generators around the vicinity. This is a level 45 boss, so you should be prepared for a tough fight. As soon as you step foot into the arena, shoot the fridge in the middle of the room. After lowering the defense of the fridge, it will toss an Ice Spike on the ground. Run back down and try to retrieve the Ice Spike, then make your way up the stairs to find the generator
You will notice a large ice wall once you make your way up the stairs. Destroy the ice wall with the Ice Spike, then shoot down the generator to disable it. Go back down and deal some damage to the fridge. But you should be careful, as now the Rosetta Elite is unfrozen. Try to kill the Rosetta Elite, then pick up the next Ice Spike and make your way to the generator on the other side of the room. Repeat the above steps and destroy the next generator
Go back to the boss and shoot it down, as it will now be easier to kill it. Once dead, you can pick up the Upper World Spawn Deviant.
How to Increase Upper World Spawn Mood in Once Human
Now that you have the Upper World Spawn, head back to your base and place it in a Securement Unit. You need to meet the following requirements to increase this deviant’s mood
- Expose to Red Light – Unlock Basic Furniture II under Building and select Circular Lights under Furnishings
- Place Toys around – Found via exploration or bought from the Season Shop
- Supply with 10W power – Unlock Electricity under Logistics, then place the Solar Generator near the Securement Unit and hook it up
- Place a Fridge nearby – Unlock Refrigeration under Logistics and place it nearby
How to Craft Upper World Protection in Once Human
Upper World Protection is one of the items that is unlocked after you attain Upper World Spawn. This ability will give you invulnerability at the cost of mobility. So you can shoot in place and take no damage but you cannot move around. To craft Upper World Protection, you require the following
- Upper World Feather x8 – Upper World Spawn will randomly drop this item while in its securement unit
- Stardust Source x15 – Obtained from general exploration
- Acid x5
- Glass x3 – Can be crafted or obtained via disassembling Multi-Purpose Monocular and Plane Table
That’s all there is to know about Upper World Spawn in Once Human. If you like this guide you can check out all our other Once Human guides as well