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2014: Well, you might find this website a bit stub. To be up to date with our work visit Battlegrounds of Eldhelm website at or Solar Coherence website at

Essence Ltd. is a start-up company from Sofia, Bulgaria.

We are a team of two, Andrey Glavchev and Kaloyan Zlatkov. We are passionate ex-gamers who want to express our own vision of gaming by crossing different game genres, innovation and commerce.

We are aimed at delivering high quality, free-to-play online games. Currently we are delivering applications for the web (including Chrome Web Store and Facebook) and the major mobile platforms: iOS and Android.

Our pilot project is called Battlegrounds of Eldhelm - a free to play collectible card game.
It is heavily influenced by RPG games and borrows some mechanics and ideas. The result is a fascinating mixture of classic card collecting & trading game with rpg elements.
The game features epic music and 3D graphics. It is translated in multiple languages and is available on the desktop PCs via all up to date web browsers at,, via Chrome Web Store, Google Play for Android and Apple App Store for iOS.

Currently we are working on a fast-paced, action/strategy game called Solar Coherence.

We are building our games on top of Our own backend technology called The Eldhelm Platform, available as open source project on github. It is a scalable and extendable application server designed for rapid development and fast deployment. It is written in Perl 5.

2013.09: Check our success story on Junior Achievement's website.
2012.03: We are proud to talk about our own vision of the game development to a crowd of young entrepreneurs! Here are part 1 presented by Kaloyan Zlatkov and part 2 presented by Andrey Glavchev from our presentation at the etrepreneurship seminar in Plovdiv, Bulgaria.
2011.11: Thanks to the guys at we have micro community now there.
2011.06: We attended Juniour Achievement's "Best student company 2011" contest in Bulgaria and placed second!
Check our flash presentation here and the news coverage here.