diff --git a/.appveyor.yml b/.appveyor.yml
index 9d9ebfa8..62edb100 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -3,16 +3,9 @@ shallow_clone: true
 image:
   - Visual Studio 2015
   - Visual Studio 2017
-configuration:
-  - Debug
-  - Release
 platform:
   - Win32
   - x64
 build_script:
-  - cmake --version
-  - mkdir build && cd build
-  - cmake .. -A%PLATFORM%
-  - cmake --build . --config %CONFIGURATION%
-  - ctest
+  - scripts\build_all.bat
 test: off
diff --git a/.travis.yml b/.travis.yml
index 830650a5..cb74b62d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,27 +1,69 @@
-dist: trusty
 language: cpp
-compiler:
-  - gcc
-  - clang
-env:
-  - BUILD_TYPE=Debug
-  - BUILD_TYPE=Release
-addons:
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-      - llvm-toolchain-trusty-5.0
-    packages:
-      - g++-7
-      - clang-5.0
-install:
-  - "[ $CXX = g++ ] && export CC=gcc-7 || true"
-  - "[ $CXX = g++ ] && export CXX=g++-7 || true"
-  - "[ $CXX = clang++ ] && export CC=clang-5.0 || true"
-  - "[ $CXX = clang++ ] && export CXX=clang++-5.0 || true"
+matrix:
+  include:
+    - os: osx
+      osx_image: xcode8.3
+      compiler: clang
+    - os: osx
+      osx_image: xcode9
+      compiler: clang
+    - os: osx
+      osx_image: xcode9.1
+      compiler: clang
+    - os: osx
+      osx_image: xcode9.2
+      compiler: clang
+    - os: osx
+      osx_image: xcode9.3
+      compiler: clang
+    - os: osx
+      osx_image: xcode9.4
+      compiler: clang
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ubuntu-toolchain-r-test, packages: g++-4.9 } }
+      env: MATRIX_EVAL="CC=gcc-4.9 && CXX=g++-4.9"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ubuntu-toolchain-r-test, packages: g++-5 } }
+      env: MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ubuntu-toolchain-r-test, packages: g++-6 } }
+      env: MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ubuntu-toolchain-r-test, packages: g++-7 } }
+      env: MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-precise-3.6"], packages: ["clang-3.6", "g++-5"] } }
+      env: MATRIX_EVAL="CC=clang-3.6 && CXX=clang++-3.6"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-precise-3.7"], packages: ["clang-3.7", "g++-5"] } }
+      env: MATRIX_EVAL="CC=clang-3.7 && CXX=clang++-3.7"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-precise-3.8"], packages: ["clang-3.8", "g++-5"] } }
+      env: MATRIX_EVAL="CC=clang-3.8 && CXX=clang++-3.8"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-precise-3.9"], packages: ["clang-3.9", "g++-5"] } }
+      env: MATRIX_EVAL="CC=clang-3.9 && CXX=clang++-3.9"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-trusty-4.0"], packages: ["clang-4.0", "g++-5"] } }
+      env: MATRIX_EVAL="CC=clang-4.0 && CXX=clang++-4.0"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-trusty-5.0"], packages: ["clang-5.0", "g++-7"] } }
+      env: MATRIX_EVAL="CC=clang-5.0 && CXX=clang++-5.0"
+    - os: linux
+      dist: trusty
+      addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-trusty-6.0"], packages: ["clang-6.0", "g++-7"] } }
+      env: MATRIX_EVAL="CC=clang-6.0 && CXX=clang++-6.0"
+before_install:
+  - eval "${MATRIX_EVAL}"
 script:
-  - mkdir -p build/$BUILD_TYPE
-  - cd build/$BUILD_TYPE
-  - cmake -DCMAKE_BUILD_TYPE=$BUILD_TYPE ../..
-  - cmake --build . -- -j2
-  - ctest
+  - ./scripts/build_all.sh
diff --git a/README.md b/README.md
index 6ac00a26..759dc046 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 [![license][badge.license]][license]
 
 [badge.travis]: https://api.travis-ci.org/enduro2d/enduro2d.svg?branch=master
-[badge.appveyor]: https://ci.appveyor.com/api/projects/status/github/enduro2d/enduro2d?svg=true&passingText=master%20-%20OK
+[badge.appveyor]: https://ci.appveyor.com/api/projects/status/lo14y5nwttb2u9hq/branch/master?svg=true&passingText=master%20-%20OK
 [badge.language]: https://img.shields.io/badge/language-C%2B%2B14-red.svg
 [badge.license]: https://img.shields.io/badge/license-MIT-blue.svg
 
diff --git a/scripts/build_all.bat b/scripts/build_all.bat
index 7f7f423d..03705ec0 100644
--- a/scripts/build_all.bat
+++ b/scripts/build_all.bat
@@ -1,4 +1,10 @@
 @echo off
 set SCRIPT_DIR=%~dp0%
-%SCRIPT_DIR%\build_debug.bat
-%SCRIPT_DIR%\build_release.bat
+%SCRIPT_DIR%\build_debug.bat || goto :error
+%SCRIPT_DIR%\build_release.bat || goto :error
+
+goto :EOF
+
+:error
+echo Failed with error #%errorlevel%.
+exit /b %errorlevel%
diff --git a/scripts/build_all.sh b/scripts/build_all.sh
index 9b221ed5..d9cd585d 100755
--- a/scripts/build_all.sh
+++ b/scripts/build_all.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 SCRIPT_DIR=`dirname "$BASH_SOURCE"`
 $SCRIPT_DIR/build_debug.sh
 $SCRIPT_DIR/build_release.sh
diff --git a/scripts/build_clear.bat b/scripts/build_clear.bat
index b2b57d7b..44375fb9 100644
--- a/scripts/build_clear.bat
+++ b/scripts/build_clear.bat
@@ -1,3 +1,9 @@
 @echo off
 set BUILD_DIR=%~dp0%\..\build
-rmdir /s /q %BUILD_DIR%
+rmdir /s /q %BUILD_DIR% || goto :error
+
+goto :EOF
+
+:error
+echo Failed with error #%errorlevel%.
+exit /b %errorlevel%
diff --git a/scripts/build_clear.sh b/scripts/build_clear.sh
index 9e860dcd..ef8a2e36 100755
--- a/scripts/build_clear.sh
+++ b/scripts/build_clear.sh
@@ -1,3 +1,4 @@
 #!/bin/bash
+set -e
 BUILD_DIR=`dirname "$BASH_SOURCE"`/../build
 rm -rf $BUILD_DIR
diff --git a/scripts/build_debug.bat b/scripts/build_debug.bat
index 55694b84..61b7bfdd 100644
--- a/scripts/build_debug.bat
+++ b/scripts/build_debug.bat
@@ -1,8 +1,14 @@
 @echo off
 set BUILD_DIR=%~dp0%\..\build
-mkdir %BUILD_DIR%\debug
-cd %BUILD_DIR%\debug
-cmake ../..
-cmake --build . --config Debug
-ctest
-cd ..\..
+mkdir %BUILD_DIR%\debug || goto :error
+cd %BUILD_DIR%\debug || goto :error
+cmake ../.. || goto :error
+cmake --build . --config Debug || goto :error
+ctest || goto :error
+cd ..\.. || goto :error
+
+goto :EOF
+
+:error
+echo Failed with error #%errorlevel%.
+exit /b %errorlevel%
diff --git a/scripts/build_debug.sh b/scripts/build_debug.sh
index ca29ceed..dd63fc19 100755
--- a/scripts/build_debug.sh
+++ b/scripts/build_debug.sh
@@ -1,7 +1,9 @@
 #!/bin/bash
+set -e
 BUILD_DIR=`dirname "$BASH_SOURCE"`/../build
 mkdir -p $BUILD_DIR/debug
 cd $BUILD_DIR/debug
 cmake -DCMAKE_BUILD_TYPE=Debug ../..
 cmake --build . -- -j8
 ctest
+cd ../..
diff --git a/scripts/build_release.bat b/scripts/build_release.bat
index 6c59e28a..152cb491 100644
--- a/scripts/build_release.bat
+++ b/scripts/build_release.bat
@@ -1,8 +1,14 @@
 @echo off
 set BUILD_DIR=%~dp0%\..\build
-mkdir %BUILD_DIR%\release
-cd %BUILD_DIR%\release
-cmake ../..
-cmake --build . --config Release
-ctest
-cd ..\..
+mkdir %BUILD_DIR%\release || goto :error
+cd %BUILD_DIR%\release || goto :error
+cmake ../.. || goto :error
+cmake --build . --config Release || goto :error
+ctest || goto :error
+cd ..\.. || goto :error
+
+goto :EOF
+
+:error
+echo Failed with error #%errorlevel%.
+exit /b %errorlevel%
diff --git a/scripts/build_release.sh b/scripts/build_release.sh
index 94e86d29..76a3fd3f 100755
--- a/scripts/build_release.sh
+++ b/scripts/build_release.sh
@@ -1,7 +1,9 @@
 #!/bin/bash
+set -e
 BUILD_DIR=`dirname "$BASH_SOURCE"`/../build
 mkdir -p $BUILD_DIR/release
 cd $BUILD_DIR/release
 cmake -DCMAKE_BUILD_TYPE=Release ../..
 cmake --build . -- -j8
 ctest
+cd ../..
diff --git a/scripts/gen_msvc2017_project.bat b/scripts/gen_msvc2017_project.bat
index bc292331..c3bfba5c 100644
--- a/scripts/gen_msvc2017_project.bat
+++ b/scripts/gen_msvc2017_project.bat
@@ -1,6 +1,12 @@
 @echo off
 set BUILD_DIR=%~dp0%\..\build
-mkdir %BUILD_DIR%\msvc2017
-cd %BUILD_DIR%\msvc2017
-cmake -G "Visual Studio 15 2017" ..\..
-start enduro2d.sln
+mkdir %BUILD_DIR%\msvc2017 || goto :error
+cd %BUILD_DIR%\msvc2017 || goto :error
+cmake -G "Visual Studio 15 2017" ..\.. || goto :error
+start enduro2d.sln || goto :error
+
+goto :EOF
+
+:error
+echo Failed with error #%errorlevel%.
+exit /b %errorlevel%
diff --git a/scripts/gen_xcode_project.sh b/scripts/gen_xcode_project.sh
index ac886720..a3257808 100755
--- a/scripts/gen_xcode_project.sh
+++ b/scripts/gen_xcode_project.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 BUILD_DIR=`dirname "$BASH_SOURCE"`/../build
 mkdir -p $BUILD_DIR/xcode
 cd $BUILD_DIR/xcode