muOS includes both DraStic, and the modified version by steward-fu For most uses the modified version is preferred.

DraStic (Steward) Keys

Button	Action
F+Select	Main Drastic Menu
F+Start	Steward Menu(new options)
F+Y	Change Overlays/Wallpaper
F+A	Set Alt. Display mode On/Off
F+B	Change Pixel/Blur Filter
F+D-pad Left/Right	Change Screens Layout
F+R2	Quick Save
F+L2	Quick Load
F+R1	Fast Forward
F+L1	Quit Drastic
Just R2	Change Main/Secondary Screens
Just L2	Enable/Disable D-Pad Stylus Mode(Use A to Click)

When in D-Pad to Stylus mode

Button	Action
F+D-Pad Up/Down	Change Stylus focus screen
F+Y	Change Stylus Icon/Style

Devices with analogue sticks

Button	Action
Left Analog	Stylus Controls
R3	Stylus Click

DraStic Keys

Button	Action
R2	Enable/Disable D-Pad Stylus Mode
R1	Stylus Click
L2	Swap Screen
Select + L2	Save State
Select + R2	Load State
Select + B	Screen Orientation A
Select + X	Screen Orientation B

Toggle Bilinear / Nearest Filter

This is not for DraStic Steward
This script needs updating for newer muOS versions.

#!/bin/sh

# Scaling adjustment script created for muOS 2405 Beans +
# Lets you switch between Nearest Neighbour (sharper) and Bilinear (smoother)

# Fire up the logger!
/opt/muos/extra/muxlog &
sleep 1

echo "Waiting..." >/tmp/muxlog_info
sleep 1

TMP_FILE=/tmp/muxlog_global
rm -rf "$TMP_FILE"

EMU_DIR=/mnt/mmc/MUOS/emulator/drastic

cd $EMU_DIR

xxd drastic >drastic.txt

# Check for Bilinear Scaling
if grep -q "6c69 6e65 6172" drastic.txt; then
	echo "Bilinear Scaling detected" >/tmp/muxlog_info
	# Swap Scaling Method
	sed -i 's/6c69 6e65 6172/3000 0000 0000/g' drastic.txt
	xxd -r drastic.txt >drastic
	echo "Setting to Nearest Neighbour" >/tmp/muxlog_info
	rm drastic.txt

# Check for Nearest Neighbour Scaling
elif grep -q "3000 0000 0000" drastic.txt; then
	echo "Nearest Neighbour Scaling detected" >/tmp/muxlog_info
	# Swap Scaling Method
	sed -i 's/3000 0000 0000/6c69 6e65 6172/g' drastic.txt
	xxd -r drastic.txt >drastic
	echo "Setting to Bilinear" >/tmp/muxlog_info
	rm drastic.txt
fi

echo "All Done!" >/tmp/muxlog_info
sleep 1

# Cleanup after myself
killall -q muxlog
rm -rf "$MUX_TEMP" /tmp/muxlog_*

killall -q "DraStic Switcher.sh"