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MongoDB Atlas runs apps anywhere
Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
🚂 WELCOME TO RAILS: THE ULTIMATE 18XX GAME ENGINE! 🚂
Are you ready to step into the shoes of 19th-century robber barons, manipulate stock markets, engineer ruthless hostile takeovers, and build the most lucrative railway empires in board gaming history?
Rails is the premier, open-source Java engine dedicated entirely to the deep, tactical world of the 18xx operational and economic strategic series.
Eisai is a project to build a Visual Novel game engine and editor and to deploy a visual novel on those developed products. The engine will be licensed with the LGPLv3 and the editor will be covered by the GPLv3. All artwork, music and writing will be covered by the Creative Commons Attribution-ShareAlike license.
AndEngine is a Java-based, open-source 2D game engine for Android, designed to make mobile game development easier by wrapping OpenGL (GLES) under a higher-level API. It abstracts much of the complexity of directly using OpenGL, letting developers more quickly build games with sprites, tilemaps, physics (via extensions), animations, and input handling, all within the Android ecosystem.
NullSAF is a game engine written in Java with features as creating terrain maps and navigation meshes from bitmaps, defining different type of units, sensors, guns, missiles, AI for movement, pathfinding and targetting and simulation of bullets and animated explosions. I learned a lot from it and used it to test new concepts in AI and wargaming. Maybe it can inspire you or you want to really improve it to build your own wargame or serious game.
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Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query petabytes in BigQuery, or build agents with Gemini Enterprise Agent Platform. Once your credits are used, keep building with 20+ always-free tier products including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. No commitment required—just sign up and start building.
Helen is an adventure game engine written in Java 6, designed to support multiple users. Where Helen attempts to be unique is enabling users with powerful extensibility without a grammar-heavy language (thanks to Groovy).