diff --git a/Arcade_MiST/Data East Express Raider/clean.bat b/Arcade_MiST/Data East Express Raider/clean.bat
new file mode 100644
index 00000000..1e6a801a
--- /dev/null
+++ b/Arcade_MiST/Data East Express Raider/clean.bat	
@@ -0,0 +1,36 @@
+@echo off
+del /s *.bak
+del /s *.orig
+del /s *.rej
+del /s *~
+rmdir /s /q db
+rmdir /s /q incremental_db
+rmdir /s /q output_files
+rmdir /s /q simulation
+rmdir /s /q greybox_tmp
+rmdir /s /q hc_output
+rmdir /s /q .qsys_edit
+rmdir /s /q hps_isw_handoff
+rmdir /s /q sys\.qsys_edit
+rmdir /s /q sys\vip
+for /d %%i in (sys\*_sim) do rmdir /s /q "%%i"
+for /d %%i in (rtl\*_sim) do rmdir /s /q "%%i"
+del build_id.v
+del c5_pin_model_dump.txt
+del PLLJ_PLLSPE_INFO.txt
+del /s *.qws
+del /s *.ppf
+del /s *.ddb
+del /s *.csv
+del /s *.cmp
+del /s *.sip
+del /s *.spd
+del /s *.bsf
+del /s *.f
+del /s *.sopcinfo
+del /s *.xml
+del *.cdf
+del *.rpt
+del /s new_rtl_netlist
+del /s old_rtl_netlist
+pause