Validate the game sooner
Connect one vertical slice and bring it to a working multiplayer scenario.
UT Engine · a UTeam Studio product
The server foundation for your online game
UT Engine takes care of multiplayer, game state, characters, combat, AI, economy and operations. Your client connects through an SDK — from Unity, Unreal Engine, Godot or another technology.
- 01 Unity
- 02 Unreal Engine
- 03 Godot
- 04 Other stack
UT Engine
SERVER-AUTHORITATIVE
UT Engine
GAME SERVER AUTHORITATIVE GAME STATE
REALTIME
PERSISTENT PROGRESS
LIVE OPERATIONS
01
Reach a playable build sooner
Launch the first server loop around the game’s core scenario.
02
No backend from scratch
Core online-game systems are already part of one platform.
03
Client-engine freedom
Unity, Unreal Engine, Godot, or an SDK for another technology.
04
Built to grow
Operations and scaling are addressed before production load.
01 / Outcome
Focus on the game, not on assembling a server platform
Your team gets a working server foundation and builds the distinctive parts of the game on top of it.
Keep game logic on the server
Combat, progression and economy run on the server instead of being fragmented across client and backend code.
Expand without replacing the foundation
Add game systems, worlds and client platforms to the same server foundation.
02 / Capabilities
Everything the server side of an online game needs
Realtime multiplayer
Player connections, commands, state updates and recovery after disconnects.
Game logic and combat
Movement, abilities, effects, damage, death and game-specific mechanics.
Accounts and characters
Sign-in, character selection, sessions, profiles and persistent progression.
NPCs and AI
Server-owned NPC behaviour, decisions and interaction with players.
Inventory and economy
Items, rewards, currencies and operations that must not trust the client.
Launch and operations
Game worlds, metrics, diagnostics, deployments and load readiness.
03 / Fair play
The server determines the outcome; the client presents it
The client sends the player’s intent. UT Engine validates the action, changes game state and sends the confirmed result to participants.
Sends an action
Input, target selection or an ability request — never a self-assigned outcome.
Determines the outcome
The authoritative server makes critical decisions, changes game state and calculates the result.
Receive the result
Clients render confirmed state and remain synchronized.
Server-authoritative
Critical decisions belong to the server.
Realtime
State reaches players while the game is running.
Persistent data
Progress survives between sessions.
Observability
World health and failures stay visible to the team.
04 / Integrations
Connects to your client project
The SDK handles connection, commands and state delivery while your team keeps working with familiar engine concepts.
Unity
A C# SDK for connection, game commands, state and client-side presentation.
C#Unreal Engine
An SDK and integration layer for Unreal’s game loop and project types.
C++Godot
A lightweight way to connect server state to Godot projects.
GDScript / C#Using another client stack? We can build an SDK or adapter for your project technology.
05 / Getting started
From an idea or prototype to a working server loop
We start with the core game scenario so your team gets a testable result quickly.
-
01
Show us the game
We discuss the genre, multiplayer scenario, current stage and target platforms.
-
02
Choose a vertical slice
We define a focused scenario for validating the server model and integration.
-
03
Connect UT Engine
We integrate the SDK, move critical game logic to the server and run the end-to-end game loop.
-
04
Prepare for launch
We expand game systems, set up operations and validate behaviour under load.
06 / Contact
Let’s review your game
Come with an idea, a prototype or an existing project. A short description of the game and its main challenge is enough.
Do not send passwords, keys or other secrets.
How the data is processed is described in the
Privacy Policy.
We usually begin with a short conversation about your game.
How we use your data
The inquiry is stored in Russia for no longer than 12 months and used only to respond and discuss the project. You can request deletion at privacy@uteam.dev.
07 / In brief
Frequently asked questions
Does UT Engine replace Unity, Unreal Engine or Godot?
No. The client engine handles graphics, input and platform features. UT Engine is the server side of the online game.
At what stage can a project adopt UT Engine?
You can come to us with an idea, a prototype or a live game. Together, we select a focused gameplay scenario that can quickly validate the server foundation and client integration.
Can we connect an existing project?
Yes. We begin with a focused vertical slice to validate the integration without rebuilding the entire client.
How does the integration begin?
We start with a short review of the game and one key scenario, such as a session, combat or world interaction. We connect the SDK, move critical rules to the server and deliver a working flow from client input to gameplay outcome.
Can you implement mechanics unique to our game?
Yes. UT Engine is a foundation, not a generic template that dictates the shape of the game. We extend the server side for unique mechanics and help the client team connect them to the game.
How configurable are skills and combat?
Skill parameters, effects, constraints and combat rules are defined on the server side and can evolve with the game design. The logic stays in one place instead of being scattered across the client and separate backend services.
Can we add quests, progression and other gameplay systems?
Yes. Quests, progression and other project-specific systems connect to the shared server-side state model. Their rules and content can be adapted to the game instead of a predefined genre template.
How do inventory, economy and item transfers work?
Changes to items, currency and other assets are validated and executed on the server as consistent operations. The client requests an action but cannot grant itself an item or change a balance.
How does UT Engine protect against client-side manipulation?
The client sends the player intent, while the server determines whether the action is valid and what the outcome is. This reduces the attack surface around movement, combat results, items, currency and other important state.
Can the server side grow with the game?
Yes. New gameplay systems, worlds and client platforms can be added to the shared foundation without replacing the entire server stack. Load and operations requirements are considered for each production launch.
Can we use another client engine?
Yes. The protocol is not tied to a specific client; we can build a dedicated SDK or adapter for another technology.
Who supports the SDK, integration and launch?
UTeam Studio supports the integration, adapts or extends the SDK for the client stack and helps implement project-specific features. After launch, we stay involved in the development and operation of the server side.