Gravity defied written on sed

Gravity defied clone written on GNU sed with only one (but hardcore) level.
It's not perfect, but you can give it a try
Click here to watch demo video

How to play

Requirements

GNU sed
sleep with floating point time / usleep

Installation

git clone https://github.com/Firemoon777/gravity-defied.git
cd gravity-defied

Running

./play.sh

Gameplay

w or 8 -- move forward
s or 2 -- move backward
a or 4 -- rotate counterclockwise
d or 6 -- rotate clockwise
r -- restart game
q -- quit game

Known issues

Sometimes bike doesn't fall on rotating
No fast restart Possible solution:

while true; do ./play.sh ; done

Incorrect colors