Now it's free, because it's an unsupported project. But it is functional, some functions like facebook share don't work.
English:
An astonishing gem! A giant pack! Unique! 5 months programming!
Complete engine including: * 27 Achievements synchronized google play * 7 Tables global punctuation, synchronized google play * Upgradeable Powers ups in the shop * 4 different game modes (Multiplayer, maximum speed, flap flap, normal mode) * Particles * Increased difficulty with time * Double jump, in the air plan. * Optimization for Android * Option to share on Facebook image and non-user edition * Option to share on Twitter * Monetization admob (Banner, interstitial) * Graphics and original animations * Vibration (On / off) * Sound (On / Off) * A very original gameplay, fluid and fun! (Try it yourself or watch the video)
Español: Una extraordinaria joya! Un pack gigante! Único! 5 meses de programación! Engine completo que incluye: * 27 Logros sincronizados a google play * 7 Tablas de puntuacion global, sincronizadas a google play * Powers ups actualizables en el shop * 4 Modos diferentes de juego: (Multijugador, maxima velocidad, flap flap, modo normal) * Aumento de dificultad con el tiempo * Doble salto, planeo. * Particulas * Optimización para Android * Opcion para compartir en Facebook con imagen y sin edicion del usuario * Opcion para compartir en Twitter * Monetizacion con admob (Banner, interstitial) * Graficos y animaciones originales * Vibracion (On/off) * Sonido (On/Off) * Un gameplay muy original, fluido y divertido! (Pruebalo tu mismo o mira el video)
End User Licence Agreement (EULA).
After 7 years, adapting to Game Maker 2.3, import and run and it will work instantly.