I've worked for some time with Unity3d and found it's 2D part with OnGUI() or GUITextures too clumsy. Also, even a smallest game done on Unity3d is at least 10MB download which is just too much for a 2D game.
So, I'm currently looking for an engine for 2D. I've tried Cocos2D but it's iOS only and I wouldn't like to rewrite everything into another language for Android (so, e.g. Java port of Cocos2d for Android is not an option). Instead, I want to write the code once and with least hassle deploy it on iOS, Android and possibly Windows Phone 7. I have both Mac and Windows.
Just to be more detailed, here are my requirements to the engine:
I've found the following engines:
So, I'd be happy if you could comment from your experiences with the engines and suggest which one in the list (or anything else that I've missed) is the best for the described requirements. I also may be wrong with my first impressions about some of the engines.
I'm currently thinking of Marmalade+IwGame as the best option but since I don't have much info about Cocos2d-x and Particle code, I am not really sure about it.
Thank you!
EDIT (June 2013): So far I made 2 cross-platform 2D games and used Unity3D with 2D Toolkit plugin for both. For the game with simple GUI I used a simple self-made GUI system based on Unity's own. For more complex one (e.g. where GUI elements can overlap) I used the NGUI plugin. Recently 2D Toolkit added some more classes for GUI which is very handy since one had to use 2 different systems for texture atlases when combining NGUI with 2D Toolkit. I'll definitely try that one in the next 2D game. The main reason for choosing Unity3D for 2D games was that I already was deep into Unity3D both in terms of experience and accumulated code snippets for re-use. Also, I purchased Unity3D pro (with Android Pro and iOS Pro) for 3D games and it made full sense to just pay additional $60 for the 2D Toolkit to get 2D games also covered. I so far don't regret my decision, it seems to have been optimal for my case. The only thing which gave me headache was adding social features with the Prime31's plugins (Android & iOS social plugins) but I assume that their bugs are not the fault of Prime31 but of Twitter/Facebook instead, so I probably would see the same bugs on any other engine or plugin.
EDIT (Jan 2014): I guess with Unity 4.3 the answer to my question is pretty obvious now: the Unity's new sprites system and maybe also 2DToolkit totally beat anything else, especially for people who have (like me) been on Unity for a while and purchased the Pro version with add-ons.
This question is related to
android
ios
2d
game-engine
marmalade
and what about LibGDX from BadLogicGames?
LibGDX is one of the best engines I've ever used, works on almost all platforms, and performs twice as fast as cocos2d-x in most tests I've done. You can use any JVM language you like. Here's a 13 part tutorial in Java, and here's a bunch using jruby. There's a good skeletal animation tool that works with it here, and it has baked in support for tiled TMX maps as well. The ui framework is awesome, and it has a scene graph and actor style API similar to cocos2d scenes, sprites and actions. The community is awesome, updates are frequent, and the documentation is good. Don't let the java part scare you, it's fast, and you can use jruby or scala or whatever you like. I highly recommend it for 2d or 3d work, it supports both.
Here is just a reply from Richard Pickup on LinkedIn to a similar question of mine:
I've used cocos 2dx marmalade and unity on both iOS and android. For 2d games cocos2dx is the way to go every time. Unity is just too much overkill for 2d games and as already stated marmalade is just a thin abstraction layer not really a game engine. You can even run cocos2d on top of marmalade. My approach would be to use cocos2dx on iOS and android then in future run cocosd2dx code on top of marmalade as an easy way to port to bb10 and win phone 7
I've tried AppGameKit, It's both c++ and Basic. It's very easy to code 2d games in the Basic varient, with physics, collision and heaps more. It's also in active development, and really cheap (65$). The main problem is that it's really hard to compile for Android (you need to download heaps of files and follow difficult guides and things like that) My opinion is that it isn't yet good enough for commercial use, but is good for indie programmers It's got a medium size community
Recently I used an AS3 engine: PushButton (now is dead, but it's still functional and you could use something else) to do this job. To make it works with Android and iOS, the project was compiled in AIR for both platforms and everything worked with no performance damage. Since Flash Builder is kinda expensive ($249), you could use FlashDevelop (there is some tutorials to compile in AIR with it).
Flash could be an option since is very easy to learn.
I find a nice and tidy Wave game engine few days ago. It uses C# and have Windows Phone and Windows Store converters as well which makes it a great replacement of XNA for me
You mention Haxe/NME but you seem to instinctively dislike it. However, my experience with it has been very positive. Sure, the API is a reimplementation of the Flash API, but you're not limited to targeting Flash, you can also compile to HTML5 or native Windows, Mac, iOS and Android apps. Haxe is a pleasant, modern language similar to Java or C#.
If you're interested, I've written a bit about my experience using Haxe/NME: link
I currently use Corona for business applications with great success. As far as games go, I'm under the impression that it doesn't provide the performance that some of the other cross-platform development engines do. It is worth noting that Carlos (founder of Ansca Mobile/Corona SDK) has started another company on a competing engine; Lanica Platino Engine for Appcelerator Titanium. While I haven't worked with this personally, it does look promising. Keep in mind, however, that it comes with a $999/yr price tag.
All that said, I have been researching Moai for a little while now (since I am already familiar with Lua syntax) and it does seem promising. The fact that it can compile for multiple platforms, not limited to mobile environments, is appealing.
Multimedia Fusion 2 is also a worth contender, considering the complexity of games produced and the performance realized from them. Vincere Totus Astrum (http://gamesare.com) comes to mind.
Check out Loom (http://theengine.co) is a new cross platform 2D game engine featuring hot swapping code & assets on devices. This means that you can work in Photoshop on your assets, you can update your code, modify the UI of your app/game and then see the changes on your device(s) while the app is running.
Thinking to the other cross platform game engines I’ve heard of or even played with, the Loom Game Engine is by far the best in my oppinion with lots of great features. Most of the other similar game engines (Corona SDK, MOAI SDK, Gideros Mobile) are Lua based (with an odd syntax, at least for me). The Loom Game Engine uses LoomScripts, a scripting language inspired from ActionScript 3, with a couple of features borrowed from C#. If you ever developed in ActionScript 3, C# or Java, LoomScript will look familiar to you (and I’m more comfortable with this syntax than with Lua’s syntax).
The 1 year license for the Loom Game Engine costs $500, and I think it’s an affordable price for any indie game developer. Couple of weeks ago the offered a 1 year license for free too. After the license expires, you can still use Loom to create and deploy your own games, but you won’t get any further updates. The creators of Loom are very confident and they promised to constantly improve their baby making it worthwile to purchase another license.
Without further ado, here are Loom’s great features:
Cross platform (iOS, Android, OS X, Windows, Linux/Ubuntu)
Rails-inspired workflow lets you spend your time working with your game (one command to create a new project, and another command to run it)
Fast compiler
Live code and assets editing
Possibility to integrate third party libraries
Uses Cocos2DX for rendering
XML, JSON support
LML (markup language) and CSS for styling UI elements
UI library
Dependency injection
Unit test framework
Chipmunk physics
Seeing your changes live makes multidevice development easy
Small download size
Built for teams
You can find more videos about Loom here: http://www.youtube.com/user/LoomEngine?feature=watch
Check out this 4 part in-depth tutorial too: http://www.gamefromscratch.com/post/2013/02/28/A-closer-look-at-the-Loom-game-engine-Part-one-getting-started.aspx
V-Play (v-play.net) is a cross-platform game engine based on Qt/QML with many useful V-Play QML game components for handling multiple display resolutions & aspect ratios, animations, particles, physics, multi-touch, gestures, path finding and more. API reference The engine core is written in native C++, combined with the custom renderer, the games reach a solid performance of 60fps across all devices.
V-Play also comes with ready-to-use game templates for the most successful game genres like tower defense, platform games or puzzle games.
If you are curious about games made with V-Play, here is a quick selection of them:
(Disclaimer: I'm one of the guys behind V-Play)
Source: Stackoverflow.com