diff --git a/docs/USAGE.md b/docs/USAGE.md
index 245af4fa0d..dd1c6ab1a0 100644
--- a/docs/USAGE.md
+++ b/docs/USAGE.md
@@ -409,6 +409,12 @@ Wait for FillBlock to be ready (FillBlock builds Dynarec blocks and is not multi
  * 0 : Do not wait for FillBlock to ready and use Interpreter instead (might speedup a bit massive multithread or JIT programs).
  * 1 : Wait for FillBlock to be ready. (default, mostly faster)
 
+#### BOX64_DYNAREC_DIRTY *
+
+Allow continue running a block that is unprotected and potentially dirty
+ * 0 : Do not allow conitnuing to run a dynablock that gets unprotected (default)
+ * 1 : Allow continue to run a dynablock that write data in the same page the code is. It can get faster loading time of some game but can also get unexpected crash.
+
 ### Detection
 
 #### BOX64_DYNAREC_BLEEDING_EDGE *
diff --git a/docs/box64.pod b/docs/box64.pod
index f11784233a..3f5970b78e 100644
--- a/docs/box64.pod
+++ b/docs/box64.pod
@@ -367,6 +367,13 @@ Behavior with FillBlock is not available (FillBlock build Dynarec blocks and is
     * 0 : Dynarec will not wait for FillBlock to ready and use Interpreter instead (might speedup a bit massive multithread or JIT programs)
     * 1 : Dynarec will wait for FillBlock to be ready (Default)
 
+=item B<BOX64_DYNAREC_DIRTY>=I<0|1>
+
+Allow continue running a block that is unprotected and potentially dirty
+
+    * 0 : Do not allow conitnuing to run a dynablock that gets unprotected (default)
+    * 1 : Allow continue to run a dynablock that write data in the same page the code is. It can get faster loading time of some game but can also get unexpected crash.
+
 =item B<BOX64_DYNAREC_GDBJIT>=I<0|1|2>
 
 The GDBJIT debugging support, only available with the compilation option GDBJIT=ON, enable it with gdb command: jit-reader-load /usr/local/lib/libbox64gdbjitreader.so.
diff --git a/src/core.c b/src/core.c
index 530f616d2f..85c605006e 100644
--- a/src/core.c
+++ b/src/core.c
@@ -105,6 +105,7 @@ int box64_dynarec_gdbjit = 0;
 int box64_dynarec_df = 1;
 int box64_dynarec_perf_map = 0;
 int box64_dynarec_perf_map_fd = -1;
+int box64_dynarec_dirty = 0;
 #ifdef ARM64
 int arm64_asimd = 0;
 int arm64_aes = 0;
@@ -939,6 +940,15 @@ void LoadLogEnv()
         if(!box64_dynarec_df)
             printf_log(LOG_INFO, "Dynarec will not use/generate defered flags\n");
     }
+    p = getenv("BOX64_DYNAREC_DIRTY");
+    if(p) {
+        if(strlen(p)==1) {
+            if(p[0]>='0' && p[0]<='1')
+                box64_dynarec_dirty = p[0]-'0';
+        }
+        if(box64_dynarec_dirty)
+            printf_log(LOG_INFO, "Dynarec will allow dirty block to continu running\n");
+    }
     p = getenv("BOX64_DYNAREC_ALIGNED_ATOMICS");
     if(p) {
         if(strlen(p)==1) {
diff --git a/src/include/debug.h b/src/include/debug.h
index c710a249b3..488433924b 100644
--- a/src/include/debug.h
+++ b/src/include/debug.h
@@ -46,6 +46,7 @@ extern int box64_dynarec_nativeflags;
 extern int box64_dynarec_df;
 extern int box64_dynarec_perf_map;
 extern int box64_dynarec_perf_map_fd;
+extern int box64_dynarec_dirty;
 #ifdef ARM64
 extern int arm64_asimd;
 extern int arm64_aes;
diff --git a/src/libtools/signals.c b/src/libtools/signals.c
index 46eb4d5a03..d6aa707559 100644
--- a/src/libtools/signals.c
+++ b/src/libtools/signals.c
@@ -1622,7 +1622,7 @@ void my_box64signalhandler(int32_t sig, siginfo_t* info, void * ucntx)
         unprotectDB((uintptr_t)addr, 1, 1);    // unprotect 1 byte... But then, the whole page will be unprotected
         if(db) CheckHotPage((uintptr_t)addr);
         int db_need_test = db?getNeedTest((uintptr_t)db->x64_addr):0;
-        if(db && ((addr>=db->x64_addr && addr<(db->x64_addr+db->x64_size)) || db_need_test)) {
+        if(db && ((addr>=db->x64_addr && addr<(db->x64_addr+db->x64_size)) || (db_need_test && !box64_dynarec_dirty))) {
             emu = getEmuSignal(emu, p, db);
             // dynablock got auto-dirty! need to get out of it!!!
             if(emu->jmpbuf) {
diff --git a/src/tools/rcfile.c b/src/tools/rcfile.c
index 061b9124c2..674ec52d13 100644
--- a/src/tools/rcfile.c
+++ b/src/tools/rcfile.c
@@ -177,6 +177,7 @@ ENTRYSTRING_(BOX64_NODYNAREC, box64_nodynarec)                      \
 ENTRYSTRING_(BOX64_DYNAREC_TEST, box64_dynarec_test)                \
 ENTRYBOOL(BOX64_DYNAREC_MISSING, box64_dynarec_missing)             \
 ENTRYBOOL(BOX64_DYNAREC_DF, box64_dynarec_df)                       \
+ENTRYBOOL(BOX64_DYNAREC_DIRTY, box64_dynarec_dirty)                 \
 
 #else
 #define SUPER3()                                                    \
@@ -206,6 +207,7 @@ IGNORE(BOX64_NODYNAREC)                                             \
 IGNORE(BOX64_DYNAREC_TEST)                                          \
 IGNORE(BOX64_DYNAREC_MISSING)                                       \
 IGNORE(BOX64_DYNAREC_DF)                                            \
+IGNORE(BOX64_DYNAREC_DIRTY)                                         \
 
 #endif
 
diff --git a/system/box64.box64rc b/system/box64.box64rc
index e9f33ddd8f..687906a97f 100644
--- a/system/box64.box64rc
+++ b/system/box64.box64rc
@@ -437,6 +437,39 @@ BOX64_DYNAREC_STRONGMEM=1
 [MMRX.exe]
 BOX64_DYNAREC_STRONGMEM=1
 
+[RockstarService.exe]
+BOX64_DYNAREC_STRONGMEM=1
+BOX64_DYNAREC_FASTNAN=0
+BOX64_DYNAREC_FASTROUND=0
+BOX64_DYNAREC_SAFEFLAGS=2
+BOX64_DYNAREC_DIRTY=1
+
+[SocialClubHelper.exe]
+BOX64_DYNAREC_SAFEFLAGS=2
+BOX64_DYNAREC_FASTNAN=0
+BOX64_DYNAREC_FASTROUND=0
+BOX64_DYNAREC_BIGBLOCK=3
+BOX64_DYNAREC_CALLRET=1
+
+[Launcher.exe]
+#this is for Rockstar Launcher, but probably other launcher too...
+BOX64_DYNAREC_STRONGMEM=1
+BOX64_DYNAREC_SAFEFLAGS=2
+
+[PlayGTAV.exe]
+BOX64_DYNAREC_STRONGMEM=1
+BOX64_DYNAREC_SAFEFLAGS=2
+BOX64_DYNAREC_FASTNAN=0
+BOX64_DYNAREC_FASTROUND=0
+
+[GTA5.exe]
+BOX64_DYNAREC_SAFEFLAGS=2
+BOX64_DYNAREC_STRONGMEM=1
+BOX64_DYNAREC_FASTNAN=0
+BOX64_DYNAREC_FASTROUND=0
+BOX64_DYNAREC_BIGBLOCK=3
+BOX64_DYNAREC_CALLRET=1
+
 [Risk of Rain 2.exe]
 BOX64_DYNAREC_STRONGMEM=1