However, this game is not immune to some glitches and bugs.
Luckily, you could eliminate it easily with the solutions below.
Scroll down to get more details now.

This can be extremely helpful when running some massive online games like The First Descendant.
Fix 2: Modify Performance Core Ratio
Step 1.
Download and installIntel Extreme Tuning Utility.

Set theperformance core ratioto 54x.
Click onApply&OKto save the change.
Then, launch the game again to see if The First Descendant out of video memory is gone.

To trigger the game without hiccups, double-check to grant enough admin rights to it:
Step 1.
Right-pick the executable file of the game and selectProperties.
In theCompatibilitytab, checkRun this program in compatibility mode forand select Windows 8 or 7 from the drop-down menu.

TickRun this program as an administratorand then save the changes.
Fix 4: Lower In-Game prefs
Most in-game prefs might require higher hardware.
To cope with this annoying issue, consider switching to other power plans:
Step 1.
PressWin+Sto evoke the search bar.
Typepower optionsand choose the best match.
Scroll down to findAdditional power settingsand hit it.
Switch thePower Saverplan toBalancedorHigh performanceto check for any improvement.
Heres how to do it:
Step 1.
Typesysdm.cpland hitEnterto openSystem Properties.
In theAdvancedsection, click onSettingsunderPerformance.
Head to anotherAdvancedtab, click onChangeunderVirtual memory.
Click onApply&OK.
Reboot your system to make the changes effective.
In this case, updating your GPU driver might work wonders.
To do so:
Step 1.
Typedevice managerin the search bar and hitEnter.
Expand theDisplay adapterscategory and right-choose your display adapter to selectUpdate driver.
Click onSearch automatically for driversand then follow the on-screen prompts to finalize the rest of the process.
Also, we introduce a handy tool MiniTool System Booster to improve the overall performance of your setup.