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 February

27 Feb 2022
Views 489

Hello. Everyone!

This is Leesy, the developer of <Zelter>.

At the end of January, we delivered the updated build of Zelter to the publisher and I got many opinions and insights from many of you through Discord. Taking this into account, we made further improvements.

  • Added levels
    • For those who feel that the challenge mode is too difficult, we have added an easier level for everyone to enjoy.

  1. New - Suitable for those new to crafting-based survival games.
  2. Regular (previously Alert Level 1) – Suitable for thrill-seekers who have already played crafting-based survival games
  3. Proficient (previously Alert Level 2) - Suitable for those who are familiar with crafting-based survival games and find the previous levels easy.

  • Started R&D of the Pioneer Mode 
    • Some Zelter players have voiced opinions that the challenge mode makes them feel too much pressure. So the development team started R&D to develop the Pioneer Mode. This mode will include a save function, and development will be focused on the needs of those who want to enjoy Zelter in a more comfortable way.

  • Started R&D of the multiplayer mode
    • In order to swiftly meet the needs of users who want to enjoy Zelter with their friends, we started R&D earlier to develop the multiplayer mode. Since many zombies appear at once in Zelter, it is technically challenging to synchronize them in real time on the network. Due to this, it will take some time for the development to be completed, but we will do our best to deliver the quality that will fully satisfy users.

Currently, the publisher is planning to carry out multilingual translations, including the new levels of the challenging mode.

We would like to offer words of apology for the delay in updating the live server.

We’ll meet you again next month with updates on our development work.

G1 Playground will always do its best. 

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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