diff --git a/development/blassic/README b/development/blassic/README
new file mode 100644
index 0000000000..51d2b5ddba
--- /dev/null
+++ b/development/blassic/README
@@ -0,0 +1,7 @@
+Blassic is a classic Basic interpreter. The line numbers are
+mandatory, and it has PEEK & POKE. The main goal is to execute
+programs written in old interpreters, even those that use peculiar
+control flow constructs or automodifiable code. However, it can be
+used as a scripting language, and has some not-so-classic
+instructions. It has graphics modes that are compatible with some
+classic systems and user defined.
diff --git a/development/blassic/blassic.SlackBuild b/development/blassic/blassic.SlackBuild
new file mode 100644
index 0000000000..8df11182a0
--- /dev/null
+++ b/development/blassic/blassic.SlackBuild
@@ -0,0 +1,80 @@
+#!/bin/sh
+
+# Slackware build script for blassic
+
+# Written by Luis Henrique <lmello.009@gmail.com>
+
+PRGNAM=blassic
+VERSION=${VERSION:-0.10.2}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tgz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --build=$ARCH-slackware-linux
+
+make
+make install DESTDIR=$PKG
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+  AUTHORS ChangeLog COPYING INSTALL NEWS README THANKS TODO \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/development/blassic/blassic.info b/development/blassic/blassic.info
new file mode 100644
index 0000000000..3d690ac7ae
--- /dev/null
+++ b/development/blassic/blassic.info
@@ -0,0 +1,10 @@
+PRGNAM="blassic"
+VERSION="0.10.2"
+HOMEPAGE="http://blassic.org"
+DOWNLOAD="http://blassic.org/bin/blassic-0.10.2.tgz"
+MD5SUM="37534abbdbe5bac7b7fc00dbe119df92"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Luis Henrique"
+EMAIL="lmello.009@gmail.com"
+APPROVED="Niels Horn"
diff --git a/development/blassic/slack-desc b/development/blassic/slack-desc
new file mode 100644
index 0000000000..6067afd2aa
--- /dev/null
+++ b/development/blassic/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+       |-----handy-ruler------------------------------------------------------|
+blassic: blassic (BASIC interpreter)
+blassic:
+blassic: Blassic is a classic Basic interpreter. The line numbers are
+blassic: mandatory, and it has PEEK & POKE. The main goal is to execute
+blassic: programs written in old interpreters, even those that use peculiar
+blassic: control flow constructs or automodifiable code. However, it can be
+blassic: used as a scripting language, and has some not-so-classic
+blassic: instructions. It has graphics modes that are compatible with some
+blassic: classic systems and user defined.
+blassic:
+blassic: