Not to be out done by Unity 5, Unreal Engine 4 is now available (including access to the full source code) for $19 a month on subscription.
For $19 you get access to everything including the Unreal Editor which is ready to go, and the C++ source code hosted on GitHub. With the idea being that it will open it up for collaborative development.
Unreal Engine 4 is also getting OSX Support and viewing the source code also reveals work being done on Linux, Steam Machine and Oculus Rift support. With in browser support already announced by Mozilla.
Note, that any game published commercially will warrant 5% of gross sales being 'lost' to Epic Games. Much like a percentage lost to Apple/Google/etc on App Stores.
For $19 you get access to everything including the Unreal Editor which is ready to go, and the C++ source code hosted on GitHub. With the idea being that it will open it up for collaborative development.
Unreal Engine 4 is also getting OSX Support and viewing the source code also reveals work being done on Linux, Steam Machine and Oculus Rift support. With in browser support already announced by Mozilla.
Note, that any game published commercially will warrant 5% of gross sales being 'lost' to Epic Games. Much like a percentage lost to Apple/Google/etc on App Stores.