Little Happy was a strategy/adventure game for Android and iOS. The story introduced the protagonist Little Happy who had tripped in Lollyland and fallen to the bottom of a deep ravine.
The player was to guide Little Happy through the levels of 5 unique worlds by building towers made of marshmallows, musk sticks, and using other candy-based tools.
There were additional challenges: to configure the towers so as to collect all three stars per level, and to use less than or equal to the par number of blocks for each level.
Antagonist characters such as the caveman, snail, and dragon provided various additional game mechanics.
An in-app store allowed players to purchase additional tools and bundles.
Little Happy was built using a custom in-house game engine which was developed from the ground up. The app featured an original soundtrack with unique music for each world. A WYSIWYG level editor was developed to support content creation for the app.
Little Happy was first published in 2014 and later retired in 2020.