Looks very promising! Managed to get it to work in under 10min. Using Garmin fenix 3.
3.0 : improved user interface.
New Garmin watch communication protocol. Please make sure you update you Garmin watch app with Arcade Fitness 3.0.
New bike character : cycle with Ingy the frog in a spin class or on your bike trainer.
2.10 : Training indicator
Arcade Running becomes Arcade Fitness
2.9 : Multiplayer mode accessible on all levels (subscribe or buy free pass with coins)
Compatible with ANT+ FE-C trainer
2.8 : Free multiplayer level : 100m Run or 250m Ride