diff --git a/.gitignore b/.gitignore
index b1f2d51..80643f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-test.cfg
+*.psd
+/ignore
\ No newline at end of file
diff --git a/build.cfg b/build.cfg
deleted file mode 100644
index b944483..0000000
--- a/build.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Build parameters 
-
-# If True - compresses the mutator when compiling
-# Scripts will be stored in binary form
-# (reduces the size of the output file)
-StripSource="True"
-
-# Mutators to be compiled
-# Specify them with a space as a separator,
-# Mutators will be compiled in the specified order 
-PackageBuildOrder="YAS"
-
-# Mutators that will be uploaded to the workshop
-# Specify them with a space as a separator,
-# The order doesn't matter 
-PackageUpload="YAS"
diff --git a/builder.cfg b/builder.cfg
new file mode 100644
index 0000000..73b1c4c
--- /dev/null
+++ b/builder.cfg
@@ -0,0 +1,61 @@
+### Build parameters ###
+
+# If True - compresses the mutator when compiling
+# Scripts will be stored in binary form
+# (reduces the size of the output file)
+StripSource="True"
+
+# Mutators to be compiled
+# Specify them with a space as a separator,
+# Mutators will be compiled in the specified order 
+PackageBuildOrder="YAS"
+
+
+### Brew parameters ###
+
+# Packages you want to brew using @peelz's patched KFEditor.
+# Useful for cases where regular brew doesn't put *.upk inside the package.
+# Specify them with a space as a separator,
+# The order doesn't matter 
+PackagePeelzBrew=""
+
+
+### Steam Workshop upload parameters ###
+
+# Mutators that will be uploaded to the workshop
+# Specify them with a space as a separator,
+# The order doesn't matter 
+PackageUpload="YAS"
+
+
+### Test parameters ###
+
+# Map:
+Map="KF-Nuked"
+
+# Game:
+# Survival:       KFGameContent.KFGameInfo_Survival
+# WeeklyOutbreak: KFGameContent.KFGameInfo_WeeklySurvival
+# Endless:        KFGameContent.KFGameInfo_Endless
+# Objective:      KFGameContent.KFGameInfo_Objective
+# Versus:         KFGameContent.KFGameInfo_VersusSurvival
+Game="KFGameContent.KFGameInfo_Survival"
+
+# Difficulty:
+# Normal:         0
+# Hard:           1
+# Suicide:        2
+# Hell:           3
+Difficulty="0"
+
+# GameLength:
+# 4  waves:       0
+# 7  waves:       1
+# 10 waves:       2
+GameLength="0"
+
+# Mutators
+Mutators="YAS.YASMut"
+
+# Additional parameters
+Args=""
diff --git a/tools b/tools
index 2f173aa..cd658d9 160000
--- a/tools
+++ b/tools
@@ -1 +1 @@
-Subproject commit 2f173aad7a6f4578574764801136a0d86e830653
+Subproject commit cd658d9af958a46be3d46679dde4e3af6109c59e