1. Download and Install
Download TC games on official website: https://www.sigma-rt.com.cn/en/tcgames/

Open the downloaded file and follow the prompts to complete the installation


Open TC Games,Finish installation

2. Sign Up and Log In

3. Device Connection
Currently TC Games supports three types of connections:USB/WIFI/HDMI , New users are recommended to use USB/WIFI connections
3.1 USB Connection
Connection diagram:

Select Connection at the top of the TC Games client, connect your device and computer with a USB cable, and follow the prompts to connect
Note:
(1) You need to open the phone settings > developer mode > USB debugging in advance
(2) Some mobile phones may require more settings, please click "How to turn on settings" in the client to view detailed instructions
(3) The USB data cable is recommended to use the original data cable of the mobile phone to avoid being unable to connect to the computer
(4) Before connecting, please turn off other unnecessary software to avoid connection conflicts

After TC Games recognizes the phone, click the "Connect" button

During the connection process, TC Games will automatically push the mobile application to the computer, please follow the prompts to allow the installation of the application on the mobile phone

3.2 WIFI Connection
Connection diagram:

Before using WIFI connection for the first time, users need to use the USB connection to connect once.
Before connecting, please connect the mobile phone and the computer to the same WIFI network, so that the mobile phone and the computer are in the same local area network, and ensure that the WIFI network is smooth and stable.
After completing the network settings, open TC Games on the device, click "SCAN" in the upper right corner, and scan the QR code on the computer

Scan the QR code on the computer side

After scanning, TC Games will automatically mirror the screen to the computer

3.3 HDMI Connection
Using HDMI projection screen will have higher HD picture quality and lower latency. Users who require image quality and low latency can use this method to connect.
Network Cable Connection:

WiFi Connection:

The required equipment is as follows:
(1) Type-c to network card & HDMl docking station
(2) HDMI/MHL-enabled monitor
(3) HDMI Switch(2 in 1 out)
(4) HDMI cable
(5) Network cable
(6) HDMI/MHL/5G WiFi-enabled phones, the phone needs to support5G WiFi for WiFi connection
(7) Dual-band 5G router
(8) Computer + Monitor
(9) Mobile phones that support HDMI wired output
Connection steps:
(1) Please try the USB connection for the first time
(2) Please connect all devices as shown in the connection diagram above (some mobile phones need to be set to HDMI mode)
(3) Fill in the IP address of the mobile phone in the TC Games client, or click the list of discovered devices to connect
(4) After the connection is successful, you can start to use it normally
3.4 Live Screencasting (screencasting connection only)
The connection methods of live screencasting are also divided into USB connection and WIFI connection. The steps are the same as above. After screencasting, the screen of the mobile phone can be casted to the computer, which can be used for live broadcast on major live broadcast platforms, and cannot be controlled by keyboard and mouse.

4. How to set graphics and frame rate
4.1 First, open Settings.

4.2 Step 1: Set the appropriate graphics quality from the options below.

4.3 Step 2(Important): Enter the game, find the display settings, and set the frame rate.
(1)Note: Ensure both the software and the game support high frame rates,and that your computer monitor also supports high refresh rates.
(2)Simplify: If your phone’s specs, the game, or connection (USB 3.0/HDMI) don’t support high frame rates, or if casting quality isn’t ideal, it may be best to use the device directly as a controller.
4.4 Step 3(Important): How to ensure the stability of screen mirroring, otherwise, you may experience lag, stuttering, and a lack of smoothness.
(1) Wired USB Casting (Recommended):
- ①Use a powered USB hub for stable connection and charging.
- ②Attach a cooling accessory, like a phone cooling clip, to reduce device temperature and stabilize the frame rate.
- ③Use a USB 3.0 or higher port. The phone, data cable, and motherboard must all support 3.0 or higher. TCGAMES high-speed transmission requires all three to support 3.0 to work properly.
- ④Below are the supported transfer speeds and USB port colors for the phone, data cable, and motherboard. All three must meet these requirements for the best experience. To determine which type is supported by each, you can either search the specific parameters on Baidu or ask customer support for clarification. It's easy to find the motherboard model on Baidu, and asking the manufacturer’s customer service for the phone’s compatibility is relatively simple. However, it’s more difficult to determine the data cable's compatibility. If unsure, it’s recommended to directly purchase a data cable that supports USB 3.0 or higher.

(2)Wired WLAN Casting (Recommended):
- ①Use an Ethernet cable for wired network casting to enhance connection and display stability.
- ②Use an Ethernet cable with a docking station.
- ③Attach a phone cooling clip (or other cooling device) to reduce device temperature and stabilize the frame rate.
(3)Wireless Wi-Fi Casting (Not Recommended):
- ①Use a Wi-Fi 6-compatible phone and router, with a 5G router.
- ②Attach a phone cooling clip (or other cooling device) to reduce device temperature and stabilize frame rates.
- ③Connect via 5G Wi-Fi, not 2.4G Wi-Fi.
- ④If there’s too much interference, try this method, but if performance is poor, switch to a wired option.
(4)HDMI or DP Casting (Best Option):
- ①Ensure your phone supports HDMI or DP transmission modes (check with your phone's customer service for compatibility).
- ②A docking station must be purchased separately.
- ③Use a phone cooling clip (or other cooling methods) to reduce device temperature and stabilize frame rates.
Hub (It is recommended to choose a hub with independent power supply and support for USB 3.0 blue ports):

Cooling Back Clip (It is recommended to choose one with cutout designs for the volume and power buttons to avoid accidentally pressing them).

5. How to download the key mapping
5.1 Search for and download the required key mappings in the Key Mapping Center.

5.2 Download the officially recommended key mappings (if unavailable, refer to the previous step).

5.3 Use the key mapping generator feature.


5.4 (Important) After downloading, if the keys are not aligned with the game buttons, you need to drag the keys to align them with the game buttons; otherwise, the keys will not work.

5.5 Others: You can adjust the controls according to the in-game settings to suit your personal preferences.
6.How to use the downloaded key mappings
6.1 How to control: Default keys. Switch the mouse's visibility on or off by pressing the ~ key on the keyboard. After hiding the mouse, you can control the view and use the left mouse button to shoot.

6.2 How to modify: If you're not used to the ~ key or it’s unavailable, you can select and change it to another key as shown below.

7. How to adjust mouse sensitivity


(1) Report Rate: Most gaming mice come with a driver that allows you to adjust the report rate, which refers to how many times the mouse position is refreshed per second. A higher report rate means faster refresh speed, leading to more precise mouse movement. However, higher report rates put more strain on both the computer and phone performance. Some phones may experience lag even at a 1K report rate. If you experience stuttering during mouse movement, lowering the report rate is recommended.
(2) Mouse Acceleration: This is an acceleration algorithm provided by the Windows system. It makes the mouse feel "floaty," and if you're aiming for precision in FPS games, it’s better to disable mouse acceleration.
(3) Crosshair Speed Adjustment: After opening the key mapping settings, locate the following keys. X controls the horizontal speed, and Y controls the vertical speed.

The above are all the methods for adjusting mouse speed. There are no fixed parameters or settings, so adjust according to your personal preferences.
8. How to transfer phone sound to the computer
8.1 Open the audio transmission feature in the right toolbar. Typically, use the software audio transmission, though the audio quality may vary depending on the phone's system or model.

