EdTech · Kids game development

A preschool letters game that teaches without telling

Program-Ace built Hopster.tv a mobile game where preschoolers learn the alphabet by playing through a hotel, one letter per room, and it drove a 35% jump in daily active users in 24 hours.

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A preschool letters game that teaches without telling

Project snapshot

Client
Hopster.tv
Industry
EdTech and kids entertainment
Services
Full-cycle game development, game design, gamification
Platform
iOS and Android
Technology
Cocos2d-x, C#, Spine, Visual Studio
Team
11 specialists (game design, 2 developers, 2D art, Spine animation, VFX, UI, sound, QA, PM)
Timeline
3 months

Overview

Program-Ace built Hopster.tv a cross-platform game that teaches the alphabet to children aged 2 to 6, structured as a hotel with a room per letter and mini-games that build phonics through play rather than instruction, matched to Hopster cinematic brand style.

The challenge

The game had to hold Hopster established cinematic look, stay genuinely usable for children aged 2 to 6 who cannot read instructions, and teach letter recognition and phonetics through gameplay alone, with almost no text on screen.

The solution

Program-Ace built a text-light, hotel-themed game that teaches through mini-games.

A hotel structure with one room per letter.
Mini-games that reinforce each phoneme.
Visual and audio delivery with minimal on-screen text.
Layered backgrounds for depth and a cartoon style for young users.
Analytics built in to track engagement.
Technology and approach

How we built it

Built in Cocos2d-x with C# and Spine for character animation, the game keeps Hopster cinematic style across iOS and Android and teaches almost entirely through visuals and sound, while Google Analytics and AppSee track how preschoolers actually move through each letter room.
Cocos2d-x
Cocos2d-x
C#
C#
Spine
Spine
Visual Studio
Visual Studio

Results and value delivered

The game lifted engagement and strengthened Hopster against bigger rivals.

A sharp rise in daily active users at launch.
Strong positive reception from parents and children.
A stronger position against YouTube Kids and Netflix.
Global reach across both app stores.
Results and impact

Measured outcomes

35%
Increase in daily active users within 24 hours of release
89%
Positive reviews from parents and children
1M+
Downloads globally across app stores
In the client's words
“Program-Ace were a pleasure to work with throughout development. We quickly established a strong working relationship and delivered quality we are proud of.”
Ryan Courtier
Senior Producer, Hopster.tv

Services and expertise used

Custom game development

Full-cycle mobile games built end to end.

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Gamification development

Game mechanics that drive learning and retention.

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Serious game development

Education built into the gameplay itself.

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