We deliver 


for users

Passionate game developers founded the 'G1 Playground'.

We'd like to give a whole new game like no-one seen before, Through the new discoveries.

We will not stop the thrilling challenge until the day that is recognized by gamers around the world.


2017.03 Established G1 Playground
2017.09 Awarded the grand prize at The 7th Game Creation Audition
2018.04 Awarded TOP 3 at Google Indie Game Festival
2018.05 Awarded Unity`s Prize at MWU(Made With Unity) Korea
2018.05 Certified as venture company
2019.01 Moved to New Global Hub Center
2019.11 Launched ‘Trick Art Dungeon’, 'Battle Sorcerers VR'
2019.12 Awarded  at Google play '2019 Innovative game award
2020.02  Kickstarter crowdfunding success
2020.05 Indiegogo, Makuake crowdfunding success
2020.06 publishing contract with Super.com - Zhelter


Developer note, in March

29 Mar 2022
Views 530

Hello, everyone!

I’m Xernis, a developer of <Zelter>.

As challenge mode is updated in beta server, users requested to add game mode that can be peacefully enjoyed with existing Zelter. <Pioneer Mode> which is currently under development is a mode for those who prefer existing zelter. It is a mode in endless form in which a fixed map which was the biggest problem of existing zelter was changed to random map and various contents will be added further.

In this month, I will try to explain this mode in more detail.

■ Pioneer mode

A pioneer mode is a form of mode that players can enjoy comfortably for a long time than challenge mode.

A pioneer mode has the following features.

1. Save & Load

- A pioneer mode will provide save & load feature.

2. Expansion of region

In a pioneer mode, the game starts on the map with 3x3x tile size and it can be expanded up to 9x9 tile size by opening barrier according to the game progress. Players can additionally enjoy various contents such as exploration, collecting resources, exploring survivors, restoring strategic areas through the opening of barrier.  

3. Regeneration of resources

Since players can enjoy endless playing in the pioneer mode, resources are regenerated at regular intervals unlike challenge mode.

4. Scenario NPC (Items to be updated in the future)

NPC that can enjoy scenario will be added even though it will not be included in this update. In addition, store feature, etc. will be added.

■ Common matters

1. Companion AI and feature renewal

Companion of existing zelter was not moved as players intended due to insufficient AI algorithm, causing many inconveniences.

For this reason, development team is newly creating companion AI now, and they plan to update the basic features one by one rather than adding many features at once.

In this update, the team is aiming to provide battle and inventory related features only.

Players can choose and designate up to 3 among survivors as their companions.  NPCs designated as a companion act according to player’s command.

2. Challenge mode: Add automatic save & load feature

By reflecting comments that difficulty of challenge mode is very high, automatic saving feature is being added.

■ Multi-play mode

1. Function R&D in progress

Function R&D for multi-play mode in which 300 zombies appear and 4 players can enjoy together is currently in progress.

2. Game mode R&D in progress

Our existing plan is to prepare multi-play mode in the form of PVE in which challenge mode and pioneer mode can be enjoyed by several players. As a result of internal discussion, however, there was a concern that the game will have shorter lifespan since the form can’t be enjoyed several times.

In addition, we judged that Zelter’s unique game mode which can’t be enjoyed other surviving game will give a great pleasure to users. So, we are under R&D for multi-play mode in the form of PVP that can be enjoyed several times while competing together.

Then, we will bring another good news next month.

G1 Playground will always make our every effort.

Thank you.

Sincerely, G1 Playground

We want to be with people 

who want to make great works

We are looking for these people

  • Expertise : Those who play a lot of games and have expertise in fields.
  • Challenge: Those who crave new things and feel joy in achievement.
  • Respect: Those who listen carefully and cooperate with colleagues.

We want to be a company 

that you want to work 

for the rest of your life




G1 Playground Co.,Ltd.

서울특별시 서초구

강남대로 47길 11, 덕영빌딩 6층

(우 06729)

11, Gangnam-daero 47-gil

Seoch-gu, Seoul,

Republic of Korea (Zip 06729)

Tel) +82) 02-598-0615

Fax) +82) 031-629-5526

Email) g1@g1playground.com

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G1 Playground CO.,Ltd.  CEO : Sangbin Han | Business registration No : 156-87-01093

6th Floor 11, Gangnam-daero 47-gil Seoch-gu, Seoul, Republic of Korea

 | Tel : 02) 598-0615  | FAX : 031) 629-5526

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