Changes

• MGS 1: fix the in-game smoothing toggle to control the bilinear filtering (as it used to), not just anti-aliasing.
• Contra / Castlevania: fix directional input.
• Contra: fix game detection - by @ShizCalev.
• Fix the Console option in MGSM2Fix.ini and enable user input into the console window (a Squirrel REPL, somewhat akin to console commands if used correctly).

Installation

• Extract the contents of the release into the game folder.
  (e.g. "steamapps\common\MGS1" or "steamapps\common\MGS Master Collection Bonus Content" for Steam games).

Steam Deck/Linux additional instructions

• Open up the Steam game properties and put WINEDLLOVERRIDES="dinput8=n,b;d3d11=n,b" %command% in the launch options.

Configuration

• See MGSM2Fix.ini to adjust settings for the fix.