👁️🗨️Platform Architecture
Game Graphics and Interactions
SACHI runs on a high-performance architecture built to support real-time multiplayer gameplay, high-fidelity 3D graphics, and seamless Web3 integration — all delivered instantly through the browser with no hardware barriers.
Unreal Engine 5 Gaming Layer
AAA-Quality 3D Worlds SACHI is built on Unreal Engine 5, delivering dynamic 3D environments, realistic lighting, and high-end animation quality. Our team uses a modified version of Unreal Engine to ensure perfect synchronization with backend systems, multiplayer logic, and platform data.
Custom Engine Enhancements We expanded Unreal Engine with several proprietary systems, including:
a custom pixel-streaming plugin enhanced for cloud GPU scaling
physics engine adjustments for smoother multiplayer behavior
custom VOIP, animations, materials, and UI widgets
server–client optimizations for large-scale concurrency
Motion Capture Pipeline (Movella) All animations are recorded via professional mocap suits, refined, and imported into SACHI to give characters natural, lifelike movement across the universe.
AI NPC Interactions Through Intercom’s Fin AI Agent, NPCs deliver human-like dialogue, assistance, and ambient interaction — functioning as digital concierges that react to each player.
Pixel Streaming & Global Delivery
Cloud Rendering Instead of Local Hardware SACHI streams fully rendered Unreal Engine 5 video frames directly to the user’s browser. Each session runs on a dedicated cloud GPU, delivering 60fps visuals through WebRTC — even on low-end devices or older hardware.
Aethir + Azure Hybrid Cloud Our architecture uses a decentralized GPU cloud from Aethir combined with Microsoft Azure’s global network. This ensures:
low-latency streaming worldwide
dynamic scaling during peak traffic
consistent sub-50ms responsiveness
stable sessions for thousands of concurrent players
Distributed Compute Nodes Rendering nodes are deployed across multiple regions to process physics, multiplayer actions, and real-time inputs without delay. Load-balancing algorithms automatically route players to the optimal node.
Scalability and Performance
SACHI is built on a global, cloud-powered architecture designed to handle massive traffic, real-time multiplayer action, and high-fidelity Unreal Engine 5 streaming without slowdown. The platform scales automatically, adapts to player load, and keeps performance smooth across all regions.
1. Auto-Scaling Cloud Infrastructure
SACHI uses a hybrid of Microsoft Azure and Aethir’s decentralized GPU cloud to scale in real time. When traffic spikes — during tournaments, special events, or token-driven campaigns — the system instantly deploys additional GPU nodes and application servers. This ensures stable performance even with thousands of concurrent players.
2. Global Edge Compute Network
Player sessions are routed to the nearest Azure edge node for the lowest possible latency. This minimizes packet loss and keeps response times consistently below 50ms, even for users connecting from different continents.
3. Pixel Streaming for All Devices
Instead of relying on local hardware, SACHI streams fully rendered Unreal Engine 5 visuals at 60fps directly to the browser. This removes hardware requirements and makes SACHI accessible on almost any device — including older laptops, tablets, and phones.
Pixel streaming, combined with global GPU distribution, allows high-end graphics at scale without demanding anything from the user's device.
4. Application Processing Layer
Core interactive logic runs server-side in secure, containerized environments. This layer handles:
provably fair random number generation
real-time multiplayer sync for crash, dodge, and arena events
physics simulations for driving loops and dynamic elements
state management for thousands of simultaneous sessions
Running everything server-side ensures fairness, consistency, and protection from client manipulation.
5. Intelligent Queue Management
During extreme peak demand, SACHI uses a managed queue system to keep the experience stable and fair:
VIP pass holders get priority access
real-time queue positions and wait times
smart routing based on live server analytics
automatic session allocation when a slot opens
This system prevents overload while keeping players informed.
6. Custom Backend Systems
Several specialized backend layers powers SACHI’s core experiences:
Entertainment Backend
(Node.js & TypeScript)
authentication
logic for Baccarat, Blackjack, Roulette, crash games
payments, KYC, ticketing
custom game metrics
White-Label Backend
aggregator APIs
matchmaking
user logic for partner deployments
arena APIs
Financial Module
(TypeScript)
crypto-to-crypto payments
smart contract interactions
integration with providers like AlphaPo
7. Frontend Gateway & Backoffice Operations
Unified Frontend
A modern web-based frontend acts as the main entry point to the SACHI universe, letting players:
log in by wallet or “play-first”
access dashboard, XP, ranks
browse store and marketplace
launch directly into pixel-streamed sessions
Backoffice System
A custom React-based backoffice supports:
user management
analytics dashboards
reward tracking
system monitoring
support tools
an admin event & campaign manager for live operations
Teams can launch quests, XP boosts, events, and reward triggers instantly — no additional development required.
8. AI-Driven Platform Intelligence
SACHI uses machine learning to optimize gameplay, operations, and player experience.
In-Platform AI (NPCs & Social Layer)
Adaptive NPCs create a lively social environment. They guide new players, respond to patterns, and adjust their behavior to match player engagement.
Content Personalization
AI models tailor the platform to each user:
recommended experiences
personalized reward timing
marketplace suggestions
dynamic difficulty adjustments
Operational AI
AI systems continuously monitor:
platform health
server load and scaling needs
anomaly and fraud detection
resource allocation
This helps maintain 99.9% uptime and ensures fast response to unusual activity.
9. Blockchain Scalability
SACHI uses a hybrid on-chain/off-chain model:
on-chain: token transfers, NFT ownership, staking, settlements
off-chain: gameplay state, profiles, social features, temporary assets
Bridge services allow smooth movement between the two layers, keeping gameplay fast while preserving real Web3 ownership.
Team Expertise
Our dedicated team of over 40 professionals works across front-end and back-end systems, employing agile methodologies like Scrum to ensure high-quality iterations focused on customer needs.
Intellectual Property: Our team's expertise has led to the development of significant intellectual property across both backend and Unreal Engine technologies. This includes custom experience logic, backend systems, frontend interfaces, financial modules, and unique features that set SACHI apart in the industry.
Security & Fairness
Verifiable Fairness
All platform outcomes utilize cryptographic verification systems ensuring provably fair results. Players can independently validate each interaction round through publicly auditable algorithms, maintaining transparency without compromising platform speed.
Smart Contract Governance
Critical platform operations execute through audited smart contracts:
- Token distribution and staking rewards
- NFT minting and marketplace transactions
- Tournament prize pools and payouts
- Governance voting mechanisms
Multi-Layer Security
The architecture implements defense-in-depth security:
- Encrypted data transmission via TLS 1.3
- Isolated execution environments for player sessions
- Real-time threat monitoring through AI-powered anomaly detection
- Regular security audits and penetration testing
- DDoS protection through distributed infrastructure
Last updated