DevCorner: Atomic Game Engine MIT (Urho3D fork) and Godot 2.0

First off (and you probably read it elsewhere before): The awesome Godot game engine got a really awesome 2.0 release a few weeks ago. It also got independent of it's original developers (who stay active in development), and the first larger commercial game with it was released on Steam just a few days ago.

Fresh of the press is a FOSS release of an pretty awesome competitor though:
The Atomic Game Engine was just released fully under the MIT license! Its render engine is a fork of the pretty nice Urho3D renderer, but it includes an cross-platform integrated development environment similar to Godot:

Looks nice, but where is the Linux binary release? :(

Dive into the source code here. Similar to Godot it features some neat platform support: Linux, Android, WebGL, Windows, iOS and OSX (resorted for significance ;) ); but unlike it you have much more and more common scripting languages at your disposal: JavaScript, TypeScript, C++, and C# scripting in the works. Especially the latter could be interesting if someone manages to make an Unity3D compatibility layer for migrating and open-sourcing Unity games...

For a nice overview, don't miss the GamesFromScratch video and introduction tutorial (from back in December 2015 when it was not yet MIT licensed):

DevCorner: Superpowers HTML5 collaborative game maker open-sourced!

Great news for HTML5 game developers: a few days ago Superpowers was released under the ISC license.

What is Superpowers? A game development platform (an integrated editor but you can collaborate in realtime online; how cool is that! :D ) for making HTML5 games using TypeScript (a superset of Javascript). But you will also be able to work with other languages, so far support for the well known LÖVE2D is available.

Learn more in this video:


The source is available here and there is also an repository with a few sample games. If you like what they are doing, please consider becoming a supporter.

Looking forward to your new HTML5 games!

Best Open Source Top-Down Space Shooter : Super Space Invader

Lasers, rockets, shields, health regeneration, pixels. You know. The good stuff. Just nicely packaged with levels of just the right duration and hardness, persistent upgrades, shaders, reverb...

Two buttons are enough to play, since that was one of the themes of Ludum Dare #34, in which the game came #74 among 1638 jam entries.

Super Space Invader Review

Supser Space Invader was made with LÖVE (v0.9) and thus runs on Linux, OS X, Windows.

The source is available on GitHub under zlib/libpng.

SuperTux 0.4.0 Milestone 2

Over ten years after the last stable release of SuperTux (0.1.3 released July 2005) the SuperTux team have announced the release of the first stable version in the Milestone 2 series.

Compared to 0.1.3, this release features:

• a nearly completely rewritten game engine based on OpenGL, OpenAL, SDL2, ...
  
• support for translations
  
• in-game manager for downloadable add-ons and translations
  
• Bonus Island III, a for now unfinished Forest Island and the development levels in Incubator Island
  
• a final boss in Icy Island
  
• new and improved soundtracks and sound effects
  
• new badguys, bonuses and power-ups (air-, earth- and ice-flower)
  
• a halloween tilemap
  
• new graphic effects (glowing objects, particles, ...)
  
• levels and worldmaps are scriptable using squirrel
  
• much more game objects: trampolines, switches, portable stones, wind, moving platforms, ... - most of them have scripting APIs
  
• improved statistics
  
• many invisible changes, like unit tests, efficiency improvements and more bugfixes
  
• much more...

And of course we updated the official levels to make use of all the new features.

SuperTux 0.4.0 Overworld

It has been a long road for the project, and a lot has changed as the engine seems to have been largely rewritten to make it suitable for more advanced graphics and scripting. Whilst the existing content has been updated, it would seem that the one area in which the project is short is new tilesets and levels, with only a partially complete 2nd forest overworld of the (originally planned) 7 desired worlds.

That's where the community comes in though. With a stable game to work with, hopefully players and artists can combine to extend the game and make it enjoyable for generations to come.

My own 15 year old son remembers SuperTux 0.1.3 fondly as, he says, the best game he played as a young child.

3 Super Monkey Ball Alternatives - Open Sphere Rolling Games

Marbles have fascinated the population of the blue marble for centuries. Today, we take a look at three digital variants that are open source and playable cross-platform.

Veraball

The newest addition to the group of open source ball-rolling games is minimal and was made using the Godot engine.

Rock and jazz music accompanies your through the only two levels so far. None of them are super hard, making Veraball the most beginner-friendly game of the bunch.

Veraball gameplay

Windows (both portable and installer) and Linux releases are available but since Godot Engine runs on Mac OS X, you can play it on that platform as well using the source.

irrlamb

A magical engine powers the blue sphere from the inside, allowing it to roll and jump without reasonable explanation. Its goal is to touch other glass balls filled with yellow light by balancing towards them.

You steer the blue sphere. But to what end? Deliver the coup de grâce to failed experiments? Free trapped spirits? Harvest sleeping souls to grow in power? Is it a grim prognosis about the effects of future commercialized space travel and interplanetary colonization?

Welcome to irrlamb. The atmosphere is mostly dark and dungeon-like, sometimes abstract, always at least a bit magical. The two skater parks feel clinically sanitized (no graffiti).

irrlamb 0.2.1 gameplay

There are around 20 levels starting from beginner-friendly to absolutely insane.

There have been two releases this year (0.2 and 0.2.1). Most of the changes were usability improvements and bugfixes, although some levels have been added as well.

irrlamb 0.2.1 is available for Linux and Windows. Windows users have to manually install OpenAL.

For creating own levels, there is an export script available for Blender.

Neverball

Neverball has been around for a while. There are easy levels, there are hard levels, there are levels that were apparently made to challenge the game's developers.

Many levels take place in space, on grass squares floating under the sky, above the sea or above a city at night. Of our three games, this one is least suitable for those with acrophobia.

Neverball 1.6 Gameplay

There is a lot of content (326 maps minus Neverputt levels) and only a small part of it is accessibly due to my lack of balancing skills. So I present to you the most and least favorite aspects of Neverball, as seen by a player with newbie skills:

Best: 1. The oh so many levels! 2. Different ball models available, some have character (by containing characters), making it easier to have some kind of emotional connection to the game. No animated cute animals though unfortunately.

Worst: 1. The old looking non-baked textures of the basic levels 2. The camera (does not allow you to zoom, moves in disturbing ways) and consequently the controls.

Conclusion

"If only projects X, Y and Z could join forces instead of trying to re-invent the wheel!" - what an annoying thing to say, don't you think? I hope you got the chance to play irrlamb, Neverball and Veraball - and if not I hope this review brought you closer to them - so that you can appreciate the different feels to the gameplay and scenery.

All I really want now are video tutorials for creating new levels...

Are there any open source games with similar mechanics that I missed? Are there proprietary games that developers should consider taking inspiration from other than Super Monkey Ball? Please let us know in the comments!