🐧 Linux Gaming Optimization Tool

Boost Your Linux Gaming |

Automated GPU optimization for FSR4 • XeSS • DLSS
One command. 50-80% FPS boost. Perfect for Steam Deck.

🚀
0
%
FPS Boost
⚡
0
%
Lower Latency
🎮
0
+
Games Supported
🖥️
0
GPU Vendors
Install Now View on GitHub
🔴 AMD
🔵 Intel
🟢 NVIDIA
🎮 Steam Deck
optiscaler@linux ~ $
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⚙️ FEATURES

Intelligent Gaming Automation

Three simple steps to maximum performance

🔍

Detect

Automatic GPU recognition for AMD, Intel & NVIDIA. Driver validation and capability analysis.

  • ✓ RDNA 1/2/3/4 Detection
  • ✓ Intel Arc Support
  • ✓ RTX 20/30/40 Series
  • ✓ Driver Validation
CORE
⚙️

Configure

Smart optimization with profile-based settings. Automatic file generation.

  • ✓ FSR3.1 / FSR4
  • ✓ XeSS / DLSS
  • ✓ Anti-Lag 2
  • ✓ Reflex Emulation
🚀

Game

Instant results with automatic backups and easy rollback capability.

  • ✓ +50-80% FPS
  • ✓ -30-45% Latency
  • ✓ 9/10 Quality
  • ✓ Auto Backups
📊 BENCHMARKS

Real FPS Gains

Performance tested on Linux with Steam + Proton

🎮

Cyberpunk 2077

RX 7900 XTX
Before 85 FPS
→
After 142 FPS
+67%
🌌

Starfield

RX 6800 XT
Before 52 FPS
→
After 89 FPS
+71%
🧙

Hogwarts Legacy

Arc A770
Before 45 FPS
→
After 72 FPS
+60%
🤠

Red Dead 2

RX 7600
Before 58 FPS
→
After 95 FPS
+64%
🖥️ HARDWARE

Supported GPUs

Comprehensive support for AMD, Intel & NVIDIA

🔴

AMD

RDNA4 (RX 9000)
FSR4 native +60-80%
RDNA3 (RX 7000)
FSR3.1 +50-70%
RDNA2 (RX 6000)
Anti-Lag 2 +55-75%
RDNA1 (RX 5000)
+40-60%
🔵

Intel

Arc A-series
XeSS native +40-60%
Integrated Graphics
FSR3.1 fallback +30-50%
🟢

NVIDIA

RTX 40/30/20
Native DLSS Native Reflex
GTX 16/10
FSR3.1 +35-55%
👁️ VISUALS

See the Difference

Slide to compare Native 1080p vs OptiScaler 4K

OptiScaler (FSR4)
4K UPSCALED
Native 1080p
NATIVE
⚡ UNDER THE HOOD

How It Works

Zero-latency translation layer architecture

🎮
GAME
DX11 / DX12 / Vulkan
🍷
PROTON
Translation Layer
⚡
OPTISCALER
Upscaling Engine
🖥️
GPU
Render Output
Input Frame
Upscaling
High-Res Output
🚀 QUICK START

Install in 30 Seconds

Choose your preferred installation method

bash 
# Clone the repository
git clone https://github.com/ind4skylivey/0ptiscaler4linux.git

# Navigate to directory
cd 0ptiscaler4linux

# Run the installer
bash scripts/install.sh
bash 
# Using yay
yay -S optiscaler-universal

# Or using paru
paru -S optiscaler-universal

# After installation, run:
optiscaler-install

🔧 CLI Options

--scan-only Scan games without installing
--force-rescan Bypass cache, fresh scan
--list-games List all supported games
--verbose Enable detailed logging
🎮 COMPATIBILITY

Supported Games

Performance tested with Proton & Steam

🌆 Cyberpunk 2077 Full RT Support
🌌 Starfield Creation Engine 2
🕷️ Spider-Man Excellent RT
🧙 Hogwarts Legacy Full RT Support
🤠 Red Dead 2 Vulkan Optimized
⚔️ God of War DX12 Optimized
🔦 Alan Wake 2 Path Tracing
+50 More View full list →