HDTP · Independent Mobile Game Studio

Games we make.
Worlds you play.

iOS · Android · WeChat Mini Games · TikTok Games · YouTube Playables. Full-cycle development from Hong Kong, compliant with Apple, Google & global regulations.

Explore Our Games Contact Us
10+
Projects Delivered
2yr
Mobile Game Focus
98%
Client Satisfaction
App Store Compliant
Google Play Certified
GDPR · PDPO Ready
🍎
iOS App
Swift · SwiftUI · App Store
🤖
Android App
Kotlin · Jetpack · Google Play
💬
WeChat Games
Cocos · Open Platform
🎵
TikTok Games
Open Platform · Monetisation
▶️
YouTube Playables
HTML5 · WebGL · Reach billions of global users via YouTube
Our Products

Games across
every platform

We build games and apps that players actually enjoy — self-funded, self-developed, free to play. 10+ titles live across all five major mobile platforms.

01
🍎
iOS App Development

Native iOS with Swift & SwiftUI. Deep Apple ecosystem integration including HealthKit, ARKit, and Apple Watch. Full App Store submission support.

SwiftSwiftUIApp Store
02
🤖
Android App Development

Modern Android with Kotlin & Jetpack Compose. Google Play & China domestic app stores (Huawei, OPPO, Xiaomi) — dual-market expertise.

KotlinJetpackGoogle Play
03
💬
WeChat Mini Games

Play instantly inside WeChat — no download needed. Challenge friends, climb leaderboards, and share your scores directly in chat.

Cocos2dLayaBoxWeChat Open Platform
04
🎵
TikTok Mini Games

See a friend's challenge clip, tap to play immediately. Our TikTok titles are built for in-feed discovery — no install, instant fun.

TikTok Open PlatformCocos Creator
05
▶️
YouTube Playables

Play our games without leaving YouTube. Our Playables titles are embedded directly in the platform, reaching players in 100+ countries.

HTML5WebGLPlayables API
06
⚡
Design & Feel

Great games are great-looking games. We own our design system end-to-end — UI, animation, sound design and haptics, all crafted in-house.

React NativeFlutterExpo
Our Platforms

Five platforms.
One partner.

We cover the full cross-platform development spectrum — from Apple's App Store to WeChat's 1.3B-user ecosystem — with dedicated teams for each.

🍎
iOS & iPadOS

Swift · SwiftUI · HealthKit · ARKit · App Store

🤖
Android

Kotlin · Jetpack · Google Play · China stores

💬
WeChat Mini Games

Cocos2d · WeChat Open Platform · Social graph

🎵
TikTok Mini Games

TikTok SDK · Cocos Creator · Live-stream API

▶️
YouTube Playables

HTML5 · WebGL · YouTube Playables API

How We Make Games

Agile, transparent
delivery

01
Discovery

We map your business goals, target users and competition. Output: detailed spec, tech proposal and fixed-scope estimate.

02
Prototype

Rapid interactive prototypes to align on UX and visual direction before any code is written — minimising rework.

03
Build

2-week sprint cycles with live demos. Full transparency via shared dashboards. Responsive to change at every step.

04
Launch & Grow

Comprehensive QA, store submission support, ASO, analytics setup and post-launch performance monitoring.

Regulatory Compliance

Compliant
by design

✓ APPLE APP STORE
Apple Review Compliant

We design apps in alignment with Apple Human Interface Guidelines and App Store Review Guidelines, including privacy manifests, ATT prompts, age ratings and content policies.

✓ GOOGLE PLAY
Google Play Policy Ready

Full compliance with Google Play Developer Policies, Data Safety Form requirements and target API level updates for international distribution.

✓ PRIVACY LAW
GDPR · PDPO · PIPL

Privacy-first architecture covering EU GDPR, Hong Kong PDPO and China's Personal Information Protection Law. Data minimisation and consent flows built-in from day one.

✓ MAINLAND CHINA
China Market Compliant

Deep understanding of China's cybersecurity law, internet game licensing, ICP registration and domestic app store policies for mainland distribution.

About Us

East–West
expertise

10+
Projects Delivered
5
Full-time Engineers
2yr
Focused on Mobile Games
5+
Launch Markets

HDTP is an international mobile app and casual game development studio, headquartered in Hong Kong with an R&D centre in mainland China.

10+ titles live across all five major platforms in under 2 years. We ship fast, listen to players, and keep every live game actively maintained and updated.

Selected Work

Featured Projects

Everything below is built and owned by HDTP. Free to play on your preferred platform.

WeChat Mini
2024
✦ Live
元素萌萌消

Match and eliminate identical elemental tiles — Fire, Water, Wood, Rock, Snow and Rainbow! Chain combos, conquer levels and climb the leaderboard.

WeChat MiniCocos CreatorView →
WeChat Mini
2025
✦ Live
数字路径 · Number Path

A mind-bending logic puzzle — starting from 1, draw a path to fill every cell on the grid. Challenges spatial reasoning and strategic thinking.

WeChat MiniPuzzleView →
WeChat Mini
2025
✦ Live
成语消一消

Tap four Chinese characters on a 6×6 board to form a valid chéngyǔ idiom and score points. A fun fusion of culture and casual puzzle gameplay.

WeChat MiniChinese CultureView →
WeChat Mini
2025
✦ Live
球球跳塔 · Ball Tower

A free 3D infinite-drop casual game for WeChat — guide the ball through randomly generated spiral towers with one finger, dodge dynamic obstacles.

WeChat Mini3D CasualView →
iOS App
2026
◎ In Dev
Retro4

Relive the iconic iPhone 4 camera experience — a faithful recreation of the classic UI and film-grain aesthetic that defined a generation of mobile photography.

iOSSwiftUIRetro CameraView →
WeChat Game
2026
◎ In Dev
萌宠家园 · Pet Haven

A casual match-and-connect game centred on raising adorable pets — clear the board to earn affinity, evolve your companions and decorate your cosy home.

WeChat GameCasual SimView →
Get In Touch

Get in
touch

Whether it's product feedback, a collaboration enquiry, or press — we'd love to hear from you. We respond within 24 hours.

📧 sales@hkhdtp.com
📱 +852 9214 7098
🌐 hkhdtp.com（中文版）
FAQ

Common Questions

Where can I download your apps and games?▼

Our iOS products are available on the Apple App Store — search "HDTP". Android users can find our apps on Google Play. WeChat Mini Games are accessible directly within WeChat, and TikTok Mini Games within the TikTok app. All products are free to download.

Are your apps free? Are there in-app purchases?▼

All our apps and games are free to download with full access to core content. Some products offer optional in-app purchases (such as cosmetics, items, or premium features). These are entirely voluntary and never required to enjoy the core experience. Please refer to each product's App Store page for specific details.

I found a bug — how do I report it?▼

We appreciate your help! You can report issues via: ① the in-app feedback button (Settings → Feedback); ② emailing sales@hkhdtp.com; or ③ the contact form below. Please include your device model, OS version, and a screenshot if possible. We typically respond within one business day.

Can I recover my account or game progress?▼

If you signed in with Apple ID, Google, or WeChat, your progress is linked to your account and will restore automatically on a new device after signing in. Guest mode data is stored locally — it cannot be recovered after uninstalling. We recommend binding your account in Settings to keep your data safe.

How do you handle my personal data and privacy?▼

We collect only the minimum data necessary to operate our products and never sell user data to third parties. We comply with the PDPO (Hong Kong) and GDPR. For full details, please read our Privacy Policy. To exercise your rights (access, correction, deletion), contact sales@hkhdtp.com — we respond within 30 days.

I'd like to partner or collaborate — who do I contact?▼

We're open to cross-promotions, licensing discussions, and platform partnerships. Please use the contact form below and select "Business / Partnership" — our team will get back to you within 24 hours. For press and media enquiries, please select "Press / Media".