changelog
We are cellebrating 16 Years!!!

Browser-based Game Development and Maintenance Services

Outsource your game development and maintenance

We offer game development and maintenance services. Let us handle the complexity of your project while you focus on your core business.

We can create a brand new and unique game for you, or continue development and add new features to your existing one. 


We fix your buggy code

Our team of experts can help fix any bugs or issues in your code, ensuring smooth operation of your game. Ancient and mostly broken code can mean the project will never evolve, we can change that.


Maintaining and improving on vanilla PHP code

We specialized in working with vanilla PHP code, maintaining and improving it to meet the latest standards. From simple custom made reporting tools, to fancy AI-powered features, we can do it all. 


Bug-fixing game code

Our team is experienced in identifying and fixing bugs in game code to ensure a seamless gaming experience. Testing and exploring potential abusive use is included in the audit.


Upgrading PHP version

We can help upgrade your PHP version to the latest one, ensuring compatibility and taking advantage of the latest features. Upgrading to latest stable php version is essential step to ensure security and performance.


Interface design

Our team can design user-friendly interfaces that are easy to navigate and visually appealing. 


Pagespeed score improvement

Just check the score of this page to see what we can do. Its not everyday you can see a 100/100 score.


Vast experience

With over 24 years of experience, we specialize in browser-based game development.


On demand, game management services and project management

We offer on-demand game management services and can manage your own team on your project.





Price is hourly based, depending on the nature of the requested activity, it can vary from 30Eur/h to 50eur/h. An estimate of the total will be provided prior to start any project.

Contact us
G123 Japanese Games
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