diff --git a/polymer/eduke32/source/lunatic/con_lang.lua b/polymer/eduke32/source/lunatic/con_lang.lua
index 636001c14..ef69857c2 100644
--- a/polymer/eduke32/source/lunatic/con_lang.lua
+++ b/polymer/eduke32/source/lunatic/con_lang.lua
@@ -947,6 +947,7 @@ lpeg.P(false) +
 "shoot" +
 "shiftvarr" +
 "shiftvarl" +
+"shadeto" +
 "setwall" +
 "setvarvar" +
 "setvar" +
@@ -976,6 +977,7 @@ lpeg.P(false) +
 "sectgethitag" +
 "sectclearinterpolation" +
 "scriptsize" +
+"screentext" +
 "savenn" +
 "savemapstate" +
 "savegamevar" +
@@ -1001,6 +1003,7 @@ lpeg.P(false) +
 "qsubstr" +
 "qstrncat" +
 "qstrlen" +
+"qstrdim" +
 "qstrcpy" +
 "qstrcat" +
 "qsprintf" +
@@ -1078,6 +1081,7 @@ lpeg.P(false) +
 "ifserver" +
 "ifrnd" +
 "ifrespawn" +
+"ifplayersl" +
 "ifpinventory" +
 "ifphealthl" +
 "ifpdistl" +
@@ -1184,11 +1188,13 @@ lpeg.P(false) +
 "enhanced" +
 "endswitch" +
 "ends" +
+"endoflevel" +
 "endofgame" +
 "endevent" +
 "enda" +
 "else" +
 "echo" +
+"dynamicsoundremap" +
 "dynamicremap" +
 "dragpoint" +
 "divvarvar" +
@@ -1254,5 +1260,6 @@ lpeg.P(false) +
 "actor" +
 "activatecheat" +
 "activatebysector" +
+"activate" +
 "action" +
 lpeg.P(false)
diff --git a/polymer/eduke32/source/lunatic/control.lua b/polymer/eduke32/source/lunatic/control.lua
index 51c190d73..588fd70ac 100644
--- a/polymer/eduke32/source/lunatic/control.lua
+++ b/polymer/eduke32/source/lunatic/control.lua
@@ -792,15 +792,19 @@ function _digitalnumber(tilenum, x, y, num, shade, pal,
                           orientation, cx1, cy1, cx2, cy2, zoom)
 end
 
-function _gametext(tilenum, x, y, qnum, shade, pal, orientation,
-                   cx1, cy1, cx2, cy2, zoom)
+local function text_check_common(tilenum, orientation)
     if (tilenum >= ffiC.MAXTILES-255+0ULL) then
-        error("invalid base tile number "..tilenum, 2)
+        error("invalid base tile number "..tilenum, 3)
     end
 
+    return bit.band(orientation, 4095)  -- ROTATESPRITE_MAX-1
+end
+
+function _gametext(tilenum, x, y, qnum, shade, pal, orientation,
+                   cx1, cy1, cx2, cy2, zoom)
+    orientation = text_check_common(tilenum, orientation)
     local cstr = bcheck.quote_idx(qnum)
 
-    orientation = bit.band(orientation, 4095)  -- ROTATESPRITE_MAX-1
     ffiC.G_PrintGameText(0, tilenum, bit.arshift(x,1), y, cstr, shade, pal,
                          orientation, cx1, cy1, cx2, cy2, zoom)
 end
@@ -810,6 +814,26 @@ end
 -- x86 when clicking wildly through its menu.
 jit.off(_gametext)
 
+function _screentext(tilenum, x, y, z, blockangle, charangle, q, shade, pal, orientation,
+                     alpha, xspace, yline, xbetween, ybetween, f, x1, y1, x2, y2)
+    orientation = text_check_common(tilenum, orientation)
+    local cstr = bcheck.quote_idx(q)
+
+    ffiC.G_ScreenText(tilenum, x, y, z, blockangle, charangle, cstr, shade, pal, orientation,
+                      alpha, xspace, yline, xbetween, ybetween, f, x1, y1, x2, y2)
+end
+
+function _qstrdim(tilenum, x, y, z, blockangle, q, orientation,
+                  xspace, yline, xbetween, ybetween, f, x1, y1, x2, y2)
+    orientation = text_check_common(tilenum, orientation)
+    local cstr = bcheck.quote_idx(q)
+
+    local dim = ffiC.G_ScreenTextSize(tilenum, x, y, z, blockangle, cstr, orientation,
+                                      xspace, yline, xbetween, ybetween, f, x1, y1, x2, y2);
+    return dim.x, dim.y
+end
+
+
 local D = {
     -- TODO: dynamic tile remapping
     ACTIVATOR = 2,
diff --git a/polymer/eduke32/source/lunatic/defs.ilua b/polymer/eduke32/source/lunatic/defs.ilua
index ac71f25b7..0beea41d1 100644
--- a/polymer/eduke32/source/lunatic/defs.ilua
+++ b/polymer/eduke32/source/lunatic/defs.ilua
@@ -651,6 +651,21 @@ int32_t G_PrintGameText(int32_t f,  int32_t tile, int32_t x,  int32_t y,  const
                         int32_t s,  int32_t p,    int32_t o,
                         int32_t x1, int32_t y1,   int32_t x2, int32_t y2, int32_t z);
 
+typedef struct {
+    int32_t x, y;
+} vec2_t;
+vec2_t G_ScreenText(const int32_t font,
+                    int32_t x, int32_t y, const int32_t z, const int32_t blockangle, const int32_t charangle,
+                    const char *str, const int32_t shade, int32_t pal, int32_t o, const int32_t alpha,
+                    int32_t xspace, int32_t yline, int32_t xbetween, int32_t ybetween, const int32_t f,
+                    const int32_t x1, const int32_t y1, const int32_t x2, const int32_t y2);
+vec2_t G_ScreenTextSize(const int32_t font,
+                        int32_t x, int32_t y, const int32_t z, const int32_t blockangle,
+                        const char *str, const int32_t o,
+                        int32_t xspace, int32_t yline, int32_t xbetween, int32_t ybetween,
+                        const int32_t f,
+                        int32_t x1, int32_t y1, int32_t x2, int32_t y2);
+
 void G_SaveMapState(void);
 void G_RestoreMapState(void);
 ]]
diff --git a/polymer/eduke32/source/lunatic/lunacon.lua b/polymer/eduke32/source/lunatic/lunacon.lua
index fdc3012e2..ad45e9a5b 100644
--- a/polymer/eduke32/source/lunatic/lunacon.lua
+++ b/polymer/eduke32/source/lunatic/lunacon.lua
@@ -1388,6 +1388,8 @@ local Couter = {
     --- 2. Defines and Meta-Settings
     dynamicremap = cmd()
         / Cmd.dynamicremap,
+    dynamicsoundremap = cmd()
+        / Cmd.NYI("`dynamicsoundremap'"),
     setcfgname = sp1 * tok.filename
         / Cmd.nyi("`setcfgname'"),
     setdefname = sp1 * tok.filename
@@ -2299,6 +2301,14 @@ local Cinner = {
         / handle.getzrange,
 
     -- screen text and numbers display
+    qstrdim = cmd(W,W,R,R,R,R,R,R,R,R,R,R,R,R,R,R,R,R)  -- 2W 16R
+        / function(...)
+              return format("%s,%s=_con._qstrdim("..n_s_fmt(16)..")", ...)
+          end,
+    screentext = cmd(R,R,R,R,R,R,R,R,R,R,R,R,R,R,R,R,R,R,R,R)  -- 20 R
+        / function(...)
+              return format("_con._screentext("..n_s_fmt(20)..")", ...)
+          end,
     gametext = cmd(R,R,R,R,R,R,R,R,R,R,R)  -- 11 R
         / function(...)
               return format("_con._gametext("..n_s_fmt(11)..",65536)", ...)