DLSS 5 Neural Rendering for any game, any RTX · Updated 2026-10-14

Mafia: The Old Country FPS boost setup

Search page for Mafia: The Old Country + FPS boost setup. Performance-first recipe: lower model cost, keep image stable.

Download DLSS 5 Swapper

Free v2.2.9 for Windows. Installer + Portable.

Facts

Product: DLSS 5 Swapper v2.2.9
Price: Free
License: MIT
Platform: Windows 10/11 x64
Publisher: Rakan Alkhaldi (community project)
Bundled DLSS: 310.9.1 (SR / RR Preset F / FG)
Last reviewed: 2026-10-14
Query: Mafia: The Old Country FPS boost setup
Game: Mafia: The Old Country
Route: FPS boost setup
Route API: All routes

Mafia: The Old Country + FPS boost setup (2026-10-14)

Item	Value
Search query	Mafia: The Old Country FPS boost setup
Also typed as	FPS boost setup Mafia: The Old Country
Tool	DLSS 5 Swapper v2.2.9
Route API	All routes
Price	Free
Undo	Restore originals

What "Mafia: The Old Country FPS boost setup" means here

Mafia: The Old Country + FPS boost setup is the query people type when they want DLSS 5 in this exact game. Swapper v2.2.9 installs the route, keeps a backup, and exposes F8 neural sliders where supported.

Mafia: The Old Country is action. Route API: All routes. Swapper runs on Windows. Restore originals reverses the install. Single-player only for injected routes.

Performance-first recipe: lower model cost, keep image stable. Updated component set: DLSS 310.9.1, Feeder 1.17.0, RenoDX 6.5.3, OptiScaler 0.8.92, ReShade 6.8.0, dgVoodoo2 2.87.5.

Install, tune, restore

1 Open Mafia: The Old Country in Swapper.
2 Install the FPS boost setup route.
3 Launch borderless and press F8 where supported.
4 Keep the backup; restore before patches, backend switches or online play.

FAQ

Can Swapper do FPS boost setup in Mafia: The Old Country?

Yes. Performance-first recipe: lower model cost, keep image stable. Install the route, test borderless, tune F8 where supported, and keep the backup.

Do I need native DLSS in Mafia: The Old Country?

No. Native builds upgrade in place; otherwise the Feeder route supplies neural inputs.

How do I undo everything?

Select the game and click Restore originals. Uninstalling the app alone does not touch game folders.

What does the F8 overlay do?

It opens Swapper's own panel over 64-bit DX11/DX12 Feeder and RenoDX games so you can move Style, Intensity, Structure, Skin and stabiliser sliders live.