Everest is an open-source mod loader and modding API for Celeste, allowing you to create custom map packs, texture replacements and code mods to your heart's content.


GameSparks is described as 'Backend-as-a-Service solution provider to mobile game developers to help them reduce the overall cost of development of their games and improve retention of their players and monetization of games post launch' and is an game in the games category. There are more than 10 games similar to GameSparks for a variety of platforms, including Web-based, Windows, Android, iPhone and Mac apps. The best GameSparks alternative is Everest API, which is both free and Open Source. Other GameSparks like games are Amazon GameLift, Nakama, Heroic Cloud and Back4App.
Everest is an open-source mod loader and modding API for Celeste, allowing you to create custom map packs, texture replacements and code mods to your heart's content.


Amazon GameLift is a dedicated game server hosting solution that deploys, operates, and scales cloud servers for multiplayer games.

Nakama is an open-source distributed social and realtime server for games and apps. It has a large set of services for users, storage, and realtime communication; as well as specialized APIs like realtime multiplayer, groups/guilds, and chat.



Grow and scale your games effortlessly with Nakama. Heroic Cloud ensures your Nakama servers are always available, regularly backed up and can be scaled up in a moment's notice for your games and apps.



Low code backend to build modern apps. Back4app accelerate backend development, improves development productivity, reduces time to market, and let you scale applications without managing infrastructure.






Talo is an open source, self-hostable game backend. It's the easiest way to integrate leaderboards, stats, analytics and more into your game.




Agones replaces usual bespoke or proprietary cluster management and game server scaling solutions with a Kubernetes cluster that includes the Agones custom Kubernetes Controller and matching Custom Resource Definitions for GameServers, Fleets and more.
Gameye gives game studios the power to deploy game sessions closer to their players. Has agnostic approach to game server infrastructure enables servers resources to evolve according to player demand and as features & content are released.
Gameserversprovides managed hosting services across the globe specifically catering to gaming. Strategically placed in 36 worldwide locations, can brings title closer to audience and instantly gives a global presence.
Unity Multiplayer is the way to create multiplayer games for Unity. Unity-provided servers ensure that your players can find and play with each other.
Yes. It's very easy to create a backend as a service, create an API, integrate with frontends like android or ios apps using native or frameworks sdk like unit3d or other.