diff --git a/app2sd.sh b/app2sd.sh
deleted file mode 100755
index 69d8d4147..000000000
--- a/app2sd.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/sh
-
-APK=$1
-if [ -z "$APK" ] ; then
-	APK=project/bin/MainActivity-debug.apk
-fi
-
-echo Moving shared libraries on $APK to SD card
-APK=`pwd`/$APK
-
-[ -e $APK ] || { echo File $APK does not exist; exit 1; }
-
-TMPDIR=app2sd-$$
-
-mkdir -p $TMPDIR
-cd $TMPDIR
-
-unzip $APK "lib/armeabi/*" || { echo "This apk file has already been app2sd-ed, or improperly compiled"; exit 1; }
-
-zip -j bindata.zip lib/armeabi/*
-mkdir assets
-split -b 1048576 -d -a 1 bindata.zip assets/bindata
-rm bindata.zip
-
-zip -d $APK "lib/armeabi/*" "META-INF/*"
-
-zip -0 $APK assets/bindata*
-
-jarsigner -verbose -keystore ~/.android/debug.keystore -storepass "android" $APK androiddebugkey
-
-zipalign 4 $APK $APK-tmp
-mv -f $APK-tmp $APK
-
-cd ..
-rm -rf $TMPDIR
diff --git a/regression.sh b/regression.sh
deleted file mode 100755
index 7e2ef4bbd..000000000
--- a/regression.sh
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/bin/bash
-
-if [ -z "$1" ] ; then
-	echo "Usage: $0 startdate [enddate=now] [revisions-step=10]"
-	echo "Runs regression tests for all Git revisions up to specified date,"
-	echo "and produces the FPS measurements for each of the revisions."
-	echo "Naturally, you'll need to have an Android device connected to USB port,"
-	echo "and you should disable screen timeout in the Android device settings."
-	echo "Also, it messes up your current Git branch, so backup all your current changes,"
-	echo "and you'll have to run command 'git checkout -f sdl_android' after you're done."
-fi
-
-if echo "$0" | grep "regression/run-regression.sh" ; then
-echo Running FPS regression tests
-else
-mkdir -p regression
-cp -f "$0" regression/run-regression.sh
-chmod a+x regression/run-regression.sh
-regression/run-regression.sh "$@"
-exit $?
-fi
-
-FROM="$1"
-FROM="`git log -n 1 --format='%cD' \"@{$FROM}\" --`"
-TO="$2"
-if [ -z "$TODATE" ] ; then
-	TO="`git log -n 1 --format='%cD' --`"
-fi
-STEP="$3"
-if [ -z "$STEP" ] ; then
-	STEP=10
-fi
-
-REVLIMIT="2011-05-31 16:30:08"
-if [ `date -d "$REVLIMIT" "+%s"` -gt `date -d "$FROM" "+%s"` ] ; then
-	echo "----- WARNING ----- ----- WARNING ----- ----- WARNING ----- ----- WARNING -----"
-	echo "The revisions below date $REVLIMIT do not support skipping the config dialog,"
-	echo "so they will stuck at the config screen after launching, so no data will be collected."
-	echo "You will have to launch the tests with those .apk files manually"
-	echo "----- WARNING ----- ----- WARNING ----- ----- WARNING ----- ----- WARNING -----"
-fi
-
-#export OLDBRANCH=`git branch | grep '*' | sed 's/[* ]*//'`
-#export CURDIR="`pwd`"
-#function restoreGit() {
-#	echo Restoring Git branch "$OLDBRANCH"
-#	rm -rf "$CURDIR/project/jni/application/regression"
-#	git checkout -f "$OLDBRANCH"
-#	exit 0
-#}
-
-#trap restoreGit SIGHUP
-
-echo Revisions from "$FROM" to "$TO" , step "$STEP"
-rm -rf regression/regression
-cp -r project/jni/application/regression regression/regression
-git checkout -f "@{$TO}"
-CURRENT="`git log -n 1 --format='%cD' --`"
-while [ `date -d "$CURRENT" "+%s"` -gt `date -d "$FROM" "+%s"` ] ; do
-CURFMT="`git log -n 1 --format='%ci' -- | sed 's/[+].*//' | sed 's/ /::/'`"
-CURFMT=`echo $CURFMT | sed 's/ 	//'`
-echo \"$CURFMT\"
-rm -f project/jni/application/src
-rm -rf project/jni/application/regression
-cp -rf regression/regression project/jni/application/regression
-ln -s regression project/jni/application/src
-./ChangeAppSettings.sh -a
-echo Patching project/src/Globals.java
-cat project/src/Globals.java | \
-	sed "s/public static boolean DownloadToSdcard = .*;/public static boolean DownloadToSdcard = false;/" > \
-	project/src/Globals.java.1
-mv -f project/src/Globals.java.1 project/src/Globals.java
-echo "#define BUILDDATE \"$CURFMT\"" > project/jni/application/regression/regression.h
-rm -rf project/obj
-cd project
-nice -n19 ndk-build V=1 -j4 && ant debug && cp -f bin/DemoActivity-debug.apk ../regression/$CURFMT.apk
-cd ..
-adb shell pm uninstall net.olofson.ballfield.regression
-sleep 2
-adb install -r regression/$CURFMT.apk
-sleep 5
-adb shell am start -n net.olofson.ballfield.regression/.MainActivity
-sleep 40
-echo >> regression/regression.txt
-echo BUILDDATE $CURFMT: "`git log -n 1 --format="%s"`" >> regression/regression.txt
-echo >> regression/regression.txt
-adb shell logcat -d -t 20 | grep "SDL REGRESSION BUILDDATE $CURFMT" >> regression/regression.txt
-adb shell pm uninstall net.olofson.ballfield.regression
-
-git checkout -f "HEAD~$STEP"
-CURRENT="`git log -n 1 --format='%cD' --`"
-done
-
-#restoreGit