Randomly generated hills based on cosine curves, with added physics for perfect collisions.

This engine is based on the game "Tiny Wings" and is fully customisable so you can make your own versions easily.


  • Endless randomly generated hills
  • Player character with "Tiny Wings" like physics
  • Collectable coins that run along the curvature of the hill
  • Adjusting "zoom out" view
  • Completely cross platform
  • 60fps - even on mid-range mobile devices (YYC recommended)

HTML5 Demo -

Controls: Left Click - Dive

End User Licence Agreement (EULA).

Changes in 1.0.2

  • Added collectable coins that appear in the same shape as the curvature of the hill.
  • Fixed the view when running on mobile in portrait mode.
  • Added a font for HTML5 so text can be seen.

Version 1.0.2. Published February 23, 2015

Created with GameMaker: Studio v1.4.1474

Age Rating: 4+

Average Rating

Your review

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David A 16 July 2019


Max C 21 December 2017


Just what I needed. Not much money either


Anonymous 10 May 2015

there's smooth hills alright

that's just about it, the game is incredibly buggy. Sometimes it won't even compile (the debug messages show but no runner). Restarting the game via game_restart() freezes about 33% of the time too. I would love to give this a 5 star rating, but I simply can't because of these bugs.


Dan J 08 April 2015

Just believe

This asset is dope. To have this running at 60 fps in HTML5 is a true achievement. :P


Nick c 22 February 2015

Works great

This is awesome, tried to do something similar a while back but could never get it working properly so this was a great help. Code is nice and the game feels great to play, looking forward to building on it. Thanks!

This review was left for a previous version of this asset.

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