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-rw-r--r--games/pcsx2/README11
1 files changed, 11 insertions, 0 deletions
diff --git a/games/pcsx2/README b/games/pcsx2/README
index 568e8ae7e0..b8bf7b2e1a 100644
--- a/games/pcsx2/README
+++ b/games/pcsx2/README
@@ -3,3 +3,14 @@ purpose is to emulate the PS2's hardware, using a combination of MIPS
CPU Interpreters, Recompilers and a Virtual Machine which manages
hardware states and PS2 system memory. This allows you to play PS2
games on your PC, with many additional features and benefits.
+
+PCSX2 requires a CPU that supports the SSE4.1 instruction set.
+Check your processor flags with lscpu for sse4_1.
+
+PCSX2 requires a GPU that supports OpenGL 3.3 or Vulkan 1.1.
+
+RetroAchievements are enabled by default, to disable this
+functionality, pass ACHIEVEMENTS=OFF to the build script.
+
+Discord Rich Presence is disabled by default, to enable Discord
+functionality, pass DISCORD=ON to the build script.