diff --git a/sysmodules/rosalina/include/menus/cheats.h b/sysmodules/rosalina/include/menus/cheats.h
index 163609a..9ce7f22 100644
--- a/sysmodules/rosalina/include/menus/cheats.h
+++ b/sysmodules/rosalina/include/menus/cheats.h
@@ -33,4 +33,5 @@
 #define CHEATS_PER_MENU_PAGE 18
 
 void RosalinaMenu_Cheats(void);
-void Cheat_ApplyCheats();
+void Cheat_SeedRng(u64 seed);
+void Cheat_ApplyCheats(void);
diff --git a/sysmodules/rosalina/source/main.c b/sysmodules/rosalina/source/main.c
index b4b4b5a..f8869da 100644
--- a/sysmodules/rosalina/source/main.c
+++ b/sysmodules/rosalina/source/main.c
@@ -37,6 +37,7 @@
 #include "menus/miscellaneous.h"
 #include "menus/debugger.h"
 #include "menus/screen_filters.h"
+#include "menus/cheats.h"
 
 #include "task_runner.h"
 
@@ -193,6 +194,8 @@ int main(void)
     if(R_FAILED(svcCreateEvent(&terminationRequestEvent, RESET_STICKY)))
         svcBreak(USERBREAK_ASSERT);
 
+    Cheat_SeedRng(svcGetSystemTick());
+
     MyThread *menuThread = menuCreateThread();
     MyThread *taskRunnerThread = taskRunnerCreateThread();
     MyThread *errDispThread = errDispCreateThread();
diff --git a/sysmodules/rosalina/source/menus/cheats.c b/sysmodules/rosalina/source/menus/cheats.c
index 718d366..d29f6d7 100644
--- a/sysmodules/rosalina/source/menus/cheats.c
+++ b/sysmodules/rosalina/source/menus/cheats.c
@@ -96,6 +96,7 @@ typedef struct CheatState
 CheatState cheat_state = { 0 };
 u8 cheatCount = 0;
 u64 cheatTitleInfo = -1ULL;
+u64 cheatRngState = 0;
 
 static inline u32* activeOffset()
 {
@@ -114,6 +115,12 @@ static inline u32* activeStorage(CheatDescription* desc)
 
 char failureReason[64];
 
+static u32 Cheat_GetRandomNumber(void)
+{
+    cheatRngState = 0x5D588B656C078965ULL * cheatRngState + 0x0000000000269EC3ULL;
+    return (u32)(cheatRngState >> 32);
+}
+
 static bool Cheat_IsValidAddress(const Handle processHandle, u32 address, u32 size)
 {
     MemInfo info;
@@ -1477,7 +1484,7 @@ static u32 Cheat_ApplyCheat(const Handle processHandle, CheatDescription* const
                         case 0xF:
                         {
                             u32 range = arg1 - (arg0 & 0xFFFFFF);
-                            u32 number = rand() % range;
+                            u32 number = Cheat_GetRandomNumber() % range;
                             *activeData() = (arg0 & 0xFFFFFF) + number;
                         }
                             break;
@@ -1862,6 +1869,11 @@ static u32 Cheat_GetCurrentTitleId(u64* titleId)
     return res;
 }
 
+void Cheat_SeedRng(u64 seed)
+{
+    cheatRngState = seed;
+}
+
 void Cheat_ApplyCheats(void)
 {
     if (!cheatCount)