I finished a game in Java and sent it to a friend, wrapped in an EXE file (this was done by Launcher4j). Launching the program in my computer, by double clicking the EXE, works just fine. But he gets this error: "Could not find the main class: main. program will exit" What could cause this? Th...

I am looking for places on the web to share my game. I'm relatively new to game development. Not looking to 'promote' my game or sell it. Just want to share it in places where there is a possibility people will download and play it. Are there any sites that are meant to share indie games? And i...

Can anyone recommend a 2D gaming framework for animating industrial processes preferably one that is quick to prototype and one that allows connection to ports such as RS232 for reading process data that control animation flow. A designer UI would help. Prefer a system that supports Windows Thanks

I'm having trouble restarting a 2D game when the user presses the "New Game" button. Structure of my game: The game has several 'screens': Opening screen, instructions screen, main game screen, and a game-over screen. Each screen is an instance of a class: OpeningScreen class, GameScreen class...

Make sure he is using the proper JRE version. See what JRE your game is targeting, and what JRE he is having installed. Update as necessary. Official download page for JRE: http://www.oracle.com/technetwork/java/javase/downloads/index.html

I finished a game. It works perfectly fine on my computer. Sent it to a friend. On his computer, for some reason, one of the keys that are used to play doesn't work inside the game. (It works in any other context, like a web browser). He tried pushing this key with no other keys held. Still did...

I really want to make a 3d game engine in C++ and opengl but have not found anything good. If you can lead me to a tutorial that would be great!