diff --git a/src/libs/tinf/tinf.h b/src/libs/tinf/tinf.h
new file mode 100644
index 0000000..1dc1666
--- /dev/null
+++ b/src/libs/tinf/tinf.h
@@ -0,0 +1,52 @@
+/*
+ * tinf  -  tiny inflate library (inflate, gzip, zlib)
+ *
+ * version 1.00
+ *
+ * Copyright (c) 2003 by Joergen Ibsen / Jibz
+ * All Rights Reserved
+ *
+ * http://www.ibsensoftware.com/
+ */
+
+#ifndef TINF_H_INCLUDED
+#define TINF_H_INCLUDED
+
+/* calling convention */
+#ifndef TINFCC
+ #ifdef __WATCOMC__
+  #define TINFCC __cdecl
+ #else
+  #define TINFCC
+ #endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define TINF_OK             0
+#define TINF_DATA_ERROR    (-3)
+
+/* function prototypes */
+
+void TINFCC tinf_init();
+
+int TINFCC tinf_uncompress(void *dest, unsigned int *destLen,
+                           const void *source, unsigned int sourceLen);
+
+int TINFCC tinf_gzip_uncompress(void *dest, unsigned int *destLen,
+                                const void *source, unsigned int sourceLen);
+
+int TINFCC tinf_zlib_uncompress(void *dest, unsigned int *destLen,
+                                const void *source, unsigned int sourceLen);
+
+unsigned int TINFCC tinf_adler32(const void *data, unsigned int length);
+
+unsigned int TINFCC tinf_crc32(const void *data, unsigned int length);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* TINF_H_INCLUDED */
diff --git a/src/libs/tinf/tinflate.c b/src/libs/tinf/tinflate.c
new file mode 100644
index 0000000..b2bec56
--- /dev/null
+++ b/src/libs/tinf/tinflate.c
@@ -0,0 +1,457 @@
+/*
+ * tinflate  -  tiny inflate
+ *
+ * Copyright (c) 2003 by Joergen Ibsen / Jibz
+ * All Rights Reserved
+ *
+ * http://www.ibsensoftware.com/
+ *
+ * This software is provided 'as-is', without any express
+ * or implied warranty.  In no event will the authors be
+ * held liable for any damages arising from the use of
+ * this software.
+ *
+ * Permission is granted to anyone to use this software
+ * for any purpose, including commercial applications,
+ * and to alter it and redistribute it freely, subject to
+ * the following restrictions:
+ *
+ * 1. The origin of this software must not be
+ *    misrepresented; you must not claim that you
+ *    wrote the original software. If you use this
+ *    software in a product, an acknowledgment in
+ *    the product documentation would be appreciated
+ *    but is not required.
+ *
+ * 2. Altered source versions must be plainly marked
+ *    as such, and must not be misrepresented as
+ *    being the original software.
+ *
+ * 3. This notice may not be removed or altered from
+ *    any source distribution.
+ */
+
+#include "tinf.h"
+
+/* ------------------------------ *
+ * -- internal data structures -- *
+ * ------------------------------ */
+
+typedef struct {
+   unsigned short table[16];  /* table of code length counts */
+   unsigned short trans[288]; /* code -> symbol translation table */
+} TINF_TREE;
+
+typedef struct {
+   const unsigned char *source;
+   unsigned int tag;
+   unsigned int bitcount;
+
+   unsigned char *dest;
+   unsigned int *destLen;
+
+   TINF_TREE ltree; /* dynamic length/symbol tree */
+   TINF_TREE dtree; /* dynamic distance tree */
+} TINF_DATA;
+
+/* --------------------------------------------------- *
+ * -- uninitialized global data (static structures) -- *
+ * --------------------------------------------------- */
+
+TINF_TREE sltree; /* fixed length/symbol tree */
+TINF_TREE sdtree; /* fixed distance tree */
+
+/* extra bits and base tables for length codes */
+unsigned char length_bits[30];
+unsigned short length_base[30];
+
+/* extra bits and base tables for distance codes */
+unsigned char dist_bits[30];
+unsigned short dist_base[30];
+
+/* special ordering of code length codes */
+const unsigned char clcidx[] = {
+   16, 17, 18, 0, 8, 7, 9, 6,
+   10, 5, 11, 4, 12, 3, 13, 2,
+   14, 1, 15
+};
+
+/* ----------------------- *
+ * -- utility functions -- *
+ * ----------------------- */
+
+/* build extra bits and base tables */
+static void tinf_build_bits_base(unsigned char *bits, unsigned short *base, int delta, int first)
+{
+   int i, sum;
+
+   /* build bits table */
+   for (i = 0; i < delta; ++i) bits[i] = 0;
+   for (i = 0; i < 30 - delta; ++i) bits[i + delta] = i / delta;
+
+   /* build base table */
+   for (sum = first, i = 0; i < 30; ++i)
+   {
+      base[i] = sum;
+      sum += 1 << bits[i];
+   }
+}
+
+/* build the fixed huffman trees */
+static void tinf_build_fixed_trees(TINF_TREE *lt, TINF_TREE *dt)
+{
+   int i;
+
+   /* build fixed length tree */
+   for (i = 0; i < 7; ++i) lt->table[i] = 0;
+
+   lt->table[7] = 24;
+   lt->table[8] = 152;
+   lt->table[9] = 112;
+
+   for (i = 0; i < 24; ++i) lt->trans[i] = 256 + i;
+   for (i = 0; i < 144; ++i) lt->trans[24 + i] = i;
+   for (i = 0; i < 8; ++i) lt->trans[24 + 144 + i] = 280 + i;
+   for (i = 0; i < 112; ++i) lt->trans[24 + 144 + 8 + i] = 144 + i;
+
+   /* build fixed distance tree */
+   for (i = 0; i < 5; ++i) dt->table[i] = 0;
+
+   dt->table[5] = 32;
+
+   for (i = 0; i < 32; ++i) dt->trans[i] = i;
+}
+
+/* given an array of code lengths, build a tree */
+static void tinf_build_tree(TINF_TREE *t, const unsigned char *lengths, unsigned int num)
+{
+   unsigned short offs[16];
+   unsigned int i, sum;
+
+   /* clear code length count table */
+   for (i = 0; i < 16; ++i) t->table[i] = 0;
+
+   /* scan symbol lengths, and sum code length counts */
+   for (i = 0; i < num; ++i) t->table[lengths[i]]++;
+
+   t->table[0] = 0;
+
+   /* compute offset table for distribution sort */
+   for (sum = 0, i = 0; i < 16; ++i)
+   {
+      offs[i] = sum;
+      sum += t->table[i];
+   }
+
+   /* create code->symbol translation table (symbols sorted by code) */
+   for (i = 0; i < num; ++i)
+   {
+      if (lengths[i]) t->trans[offs[lengths[i]]++] = i;
+   }
+}
+
+/* ---------------------- *
+ * -- decode functions -- *
+ * ---------------------- */
+
+/* get one bit from source stream */
+static int tinf_getbit(TINF_DATA *d)
+{
+   unsigned int bit;
+
+   /* check if tag is empty */
+   if (!d->bitcount--)
+   {
+      /* load next tag */
+      d->tag = *d->source++;
+      d->bitcount = 7;
+   }
+
+   /* shift bit out of tag */
+   bit = d->tag & 0x01;
+   d->tag >>= 1;
+
+   return bit;
+}
+
+/* read a num bit value from a stream and add base */
+static unsigned int tinf_read_bits(TINF_DATA *d, int num, int base)
+{
+   unsigned int val = 0;
+
+   /* read num bits */
+   if (num)
+   {
+      unsigned int limit = 1 << (num);
+      unsigned int mask;
+
+      for (mask = 1; mask < limit; mask *= 2)
+         if (tinf_getbit(d)) val += mask;
+   }
+
+   return val + base;
+}
+
+/* given a data stream and a tree, decode a symbol */
+static int tinf_decode_symbol(TINF_DATA *d, TINF_TREE *t)
+{
+   int sum = 0, cur = 0, len = 0;
+
+   /* get more bits while code value is above sum */
+   do {
+
+      cur = 2*cur + tinf_getbit(d);
+
+      ++len;
+
+      sum += t->table[len];
+      cur -= t->table[len];
+
+   } while (cur >= 0);
+
+   return t->trans[sum + cur];
+}
+
+/* given a data stream, decode dynamic trees from it */
+static void tinf_decode_trees(TINF_DATA *d, TINF_TREE *lt, TINF_TREE *dt)
+{
+   TINF_TREE code_tree;
+   unsigned char lengths[288+32];
+   unsigned int hlit, hdist, hclen;
+   unsigned int i, num, length;
+
+   /* get 5 bits HLIT (257-286) */
+   hlit = tinf_read_bits(d, 5, 257);
+
+   /* get 5 bits HDIST (1-32) */
+   hdist = tinf_read_bits(d, 5, 1);
+
+   /* get 4 bits HCLEN (4-19) */
+   hclen = tinf_read_bits(d, 4, 4);
+
+   for (i = 0; i < 19; ++i) lengths[i] = 0;
+
+   /* read code lengths for code length alphabet */
+   for (i = 0; i < hclen; ++i)
+   {
+      /* get 3 bits code length (0-7) */
+      unsigned int clen = tinf_read_bits(d, 3, 0);
+
+      lengths[clcidx[i]] = clen;
+   }
+
+   /* build code length tree */
+   tinf_build_tree(&code_tree, lengths, 19);
+
+   /* decode code lengths for the dynamic trees */
+   for (num = 0; num < hlit + hdist; )
+   {
+      int sym = tinf_decode_symbol(d, &code_tree);
+
+      switch (sym)
+      {
+      case 16:
+         /* copy previous code length 3-6 times (read 2 bits) */
+         {
+            unsigned char prev = lengths[num - 1];
+            for (length = tinf_read_bits(d, 2, 3); length; --length)
+            {
+               lengths[num++] = prev;
+            }
+         }
+         break;
+      case 17:
+         /* repeat code length 0 for 3-10 times (read 3 bits) */
+         for (length = tinf_read_bits(d, 3, 3); length; --length)
+         {
+            lengths[num++] = 0;
+         }
+         break;
+      case 18:
+         /* repeat code length 0 for 11-138 times (read 7 bits) */
+         for (length = tinf_read_bits(d, 7, 11); length; --length)
+         {
+            lengths[num++] = 0;
+         }
+         break;
+      default:
+         /* values 0-15 represent the actual code lengths */
+         lengths[num++] = sym;
+         break;
+      }
+   }
+
+   /* build dynamic trees */
+   tinf_build_tree(lt, lengths, hlit);
+   tinf_build_tree(dt, lengths + hlit, hdist);
+}
+
+/* ----------------------------- *
+ * -- block inflate functions -- *
+ * ----------------------------- */
+
+/* given a stream and two trees, inflate a block of data */
+static int tinf_inflate_block_data(TINF_DATA *d, TINF_TREE *lt, TINF_TREE *dt)
+{
+   /* remember current output position */
+   unsigned char *start = d->dest;
+
+   while (1)
+   {
+      int sym = tinf_decode_symbol(d, lt);
+
+      /* check for end of block */
+      if (sym == 256)
+      {
+         *d->destLen += d->dest - start;
+         return TINF_OK;
+      }
+
+      if (sym < 256)
+      {
+         *d->dest++ = sym;
+
+      } else {
+
+         int length, dist, offs;
+         int i;
+
+         sym -= 257;
+
+         /* possibly get more bits from length code */
+         length = tinf_read_bits(d, length_bits[sym], length_base[sym]);
+
+         dist = tinf_decode_symbol(d, dt);
+
+         /* possibly get more bits from distance code */
+         offs = tinf_read_bits(d, dist_bits[dist], dist_base[dist]);
+
+         /* copy match */
+         for (i = 0; i < length; ++i)
+         {
+            d->dest[i] = d->dest[i - offs];
+         }
+
+         d->dest += length;
+      }
+   }
+}
+
+/* inflate an uncompressed block of data */
+static int tinf_inflate_uncompressed_block(TINF_DATA *d)
+{
+   unsigned int length, invlength;
+   unsigned int i;
+
+   /* get length */
+   length = d->source[1];
+   length = 256*length + d->source[0];
+
+   /* get one's complement of length */
+   invlength = d->source[3];
+   invlength = 256*invlength + d->source[2];
+
+   /* check length */
+   if (length != (~invlength & 0x0000ffff)) return TINF_DATA_ERROR;
+
+   d->source += 4;
+
+   /* copy block */
+   for (i = length; i; --i) *d->dest++ = *d->source++;
+
+   /* make sure we start next block on a byte boundary */
+   d->bitcount = 0;
+
+   *d->destLen += length;
+
+   return TINF_OK;
+}
+
+/* inflate a block of data compressed with fixed huffman trees */
+static int tinf_inflate_fixed_block(TINF_DATA *d)
+{
+   /* decode block using fixed trees */
+   return tinf_inflate_block_data(d, &sltree, &sdtree);
+}
+
+/* inflate a block of data compressed with dynamic huffman trees */
+static int tinf_inflate_dynamic_block(TINF_DATA *d)
+{
+   /* decode trees from stream */
+   tinf_decode_trees(d, &d->ltree, &d->dtree);
+
+   /* decode block using decoded trees */
+   return tinf_inflate_block_data(d, &d->ltree, &d->dtree);
+}
+
+/* ---------------------- *
+ * -- public functions -- *
+ * ---------------------- */
+
+/* initialize global (static) data */
+void tinf_init()
+{
+   /* build fixed huffman trees */
+   tinf_build_fixed_trees(&sltree, &sdtree);
+
+   /* build extra bits and base tables */
+   tinf_build_bits_base(length_bits, length_base, 4, 3);
+   tinf_build_bits_base(dist_bits, dist_base, 2, 1);
+
+   /* fix a special case */
+   length_bits[28] = 0;
+   length_base[28] = 258;
+}
+
+/* inflate stream from source to dest */
+int tinf_uncompress(void *dest, unsigned int *destLen,
+                    const void *source, unsigned int sourceLen)
+{
+   TINF_DATA d;
+   int bfinal;
+
+   /* initialise data */
+   d.source = (const unsigned char *)source;
+   d.bitcount = 0;
+
+   d.dest = (unsigned char *)dest;
+   d.destLen = destLen;
+
+   *destLen = 0;
+
+   do {
+
+      unsigned int btype;
+      int res;
+
+      /* read final block flag */
+      bfinal = tinf_getbit(&d);
+
+      /* read block type (2 bits) */
+      btype = tinf_read_bits(&d, 2, 0);
+
+      /* decompress block */
+      switch (btype)
+      {
+      case 0:
+         /* decompress uncompressed block */
+         res = tinf_inflate_uncompressed_block(&d);
+         break;
+      case 1:
+         /* decompress block with fixed huffman trees */
+         res = tinf_inflate_fixed_block(&d);
+         break;
+      case 2:
+         /* decompress block with dynamic huffman trees */
+         res = tinf_inflate_dynamic_block(&d);
+         break;
+      default:
+         return TINF_DATA_ERROR;
+      }
+
+      if (res != TINF_OK) return TINF_DATA_ERROR;
+
+   } while (!bfinal);
+
+   return TINF_OK;
+}
diff --git a/src/platform/web/build.bat b/src/platform/web/build.bat
index d5df773..774a247 100644
--- a/src/platform/web/build.bat
+++ b/src/platform/web/build.bat
@@ -4,5 +4,5 @@ set SRC=main.cpp ../../libs/stb_vorbis/stb_vorbis.c
 set PROJ=OpenLara
 set FLAGS=-O3 -Wno-deprecated-register --llvm-opts 2 -fmax-type-align=2 -std=c++11 -s ALLOW_MEMORY_GROWTH=1 -Wall -I../../
 echo.
-call em++ %SRC% %FLAGS% -o %PROJ%.js --preload-file ./level/TITLE.PSX --preload-file ./level/TITLEH.PCX --preload-file ./audio/dummy --preload-file ./level/2/dummy --preload-file ./level/3/dummy --preload-file ./audio/2/dummy --preload-file ./audio/3/dummy
+call em++ %SRC% %FLAGS% -o %PROJ%.js --preload-file ./level/1/TITLE.PSX --preload-file ./level/1/TITLEH.PCX --preload-file ./audio/1/dummy --preload-file ./audio/2/dummy --preload-file ./audio/3/dummy --preload-file ./level/2/dummy --preload-file ./level/3/dummy 
 gzip.exe -9 -f %PROJ%.data %PROJ%.js %PROJ%.js.mem
\ No newline at end of file
diff --git a/src/platform/win/OpenLara.vcxproj b/src/platform/win/OpenLara.vcxproj
index e8e2713..5dc2094 100644
--- a/src/platform/win/OpenLara.vcxproj
+++ b/src/platform/win/OpenLara.vcxproj
@@ -184,6 +184,7 @@
   <ItemGroup>
     <ClCompile Include="..\..\libs\minimp3\minimp3.cpp" />
     <ClCompile Include="..\..\libs\stb_vorbis\stb_vorbis.c" />
+    <ClCompile Include="..\..\libs\tinf\tinflate.c" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
@@ -199,6 +200,7 @@
     <ClInclude Include="..\..\frustum.h" />
     <ClInclude Include="..\..\game.h" />
     <ClInclude Include="..\..\gameflow.h" />
+    <ClInclude Include="..\..\libs\tinf\tinf.h" />
     <ClInclude Include="..\..\ui.h" />
     <ClInclude Include="..\..\input.h" />
     <ClInclude Include="..\..\inventory.h" />
diff --git a/src/platform/win/OpenLara.vcxproj.filters b/src/platform/win/OpenLara.vcxproj.filters
index 4041d0f..f97a1b3 100644
--- a/src/platform/win/OpenLara.vcxproj.filters
+++ b/src/platform/win/OpenLara.vcxproj.filters
@@ -8,6 +8,9 @@
     <ClCompile Include="..\..\libs\stb_vorbis\stb_vorbis.c">
       <Filter>libs\stb_vorbis</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\libs\tinf\tinflate.c">
+      <Filter>libs\tinf</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\animation.h" />
@@ -41,6 +44,9 @@
       <Filter>libs\minimp3</Filter>
     </ClInclude>
     <ClInclude Include="..\..\gameflow.h" />
+    <ClInclude Include="..\..\libs\tinf\tinf.h">
+      <Filter>libs\tinf</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\shaders\filter.glsl">
@@ -69,5 +75,8 @@
     <Filter Include="libs\stb_vorbis">
       <UniqueIdentifier>{f26df5a9-d32a-4e5e-948c-e632c42be9fa}</UniqueIdentifier>
     </Filter>
+    <Filter Include="libs\tinf">
+      <UniqueIdentifier>{80edb27c-40cf-4f7a-a854-88eeba24a5fb}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
 </Project>
\ No newline at end of file