Alternative actions library for libGDX. It's reasonably complete but don't expect documentation.

Extra features:

• Supports animation of user defined properties.
• Composable tween (interpolation) actions, which can be winded back and forth
• Lazy actions. Can inject conditional actions within a sequence and other dirty tricks.
• Predicate actions. Can delay a sequence until arbitrary events like user input or file I/O, or for coordination with other actions.
• Animator class to help manage action groups
• Smoother animation. When an action ends, unconsumed delta time is carried over to the next action in the sequence.

See Actions.java for the works.