Under the Rooftop : Vertical Survival Craft

[Reward Update] Spider Lily 17-A Handgun & Burning Katana
4 months ago – Wed, Feb 04, 2026 at 06:36:35 AM

Today, we are going to show two new weapons that are available to backers as a reward. Burning Katana & Spider Lily 17-A Handgun. These two items are available in Tier 4, 5, 7, 8, 9, 10 & 11.

Burning Katana

Burning Katana is a Level 3 variant of the Katana weapon tree. Players can find a regular katana in the world and upgrade it to Level 3 with the help of the Weapon Master.

This katana has been modified with a butane gas canister and a soda can filled with alcohol that soaks up the blade. When the blade is soaked in alcohol, the player can activate the butane gas can with the trigger to light it. As a result, the edge part of the blade becomes extremely hot with additional fire damage.

A variation of Burning Katana can be seen in our gameplay trailer. That variation's design is different and will be available for everyone. This variation is only available for Kickstarter backers.

Spider Lily 17-A Handgun

Spider Lily is a weapon manufacturing company in Datura City. 17-A is their handgun lineup that is mainly used by Datura City Police. Players can find a regular Spider Lily 17-A handgun in the world and upgrade it to Level 3 to unlock this variant. It is part of the Handgun weapon tree.

This handgun is modified with aluminium fins, heat pipes, and filler foams to create a suppressor. A makeshift sight using tin can parts and an extended mag is added as well.

In our gameplay videos, a variation of this weapon with a different design can be seen. That variation will be available to everyone. This variation's design is more unique and will only ever be available to Kickstarter backers.

[Reward Update] Electric Door & Heated Lounge Sofa
4 months ago – Tue, Feb 03, 2026 at 06:14:22 AM

We have some reward updates to showcase today. The Electric Door & Heated Lounge Sofa are two exclusive basebuilding and decoration items that players can craft. These two reward items are part of Tier 3, 4, 5, 7, 8, 9, 10 & 11.

Heated Lounge Sofa

Datura City's weather is cold and harsh. To build a comfortable homebase player can craft various items. Heated Lounge Sofa is one of the unique items. Players will be able to sit down and warm up their bodies. Using this sofa will also give players a temporary body temperature stat protection boost. To operate this furniture player will need to produce and supply water(clean or dirty) and electricity to the base.

Electric Door

Players can craft and upgrade many different types of basebuilding modules to build their rooftop base. The Electric Door is a type of defensive door that shoots electricity at enemies when they get close. To operate this door, the player will need to produce and supply electricity to the base.

That's all for today, Survivors. Tomorrow, we will post an update on the Spider Lily 17-A handgun and Burning Katana.