Answers for "how to install pygame on terminal"

install pygame

python3 -m pip install pygame <<<(mac)>>>
or
python -m pip install pygame <<<(windows)>>>
or
sudo apt install python3-pygame <<<(ubuntu)>>>

pygame install

try:
pip install pygame
else:
pip3 install pygame
else:
python -m pip install pygame
else:
python3 -m pip install pygame
else:
py -m pip install pygame(this is my method)
(this is only for windows)