Write a program for developing a game in HTML

Answer 1

you should first search and than ask😁
//there are many
https://code.sololearn.com/WGObAy7i6amA/?ref=app
https://code.sololearn.com/WdwSg2Um7KD2/?ref=app
https://code.sololearn.com/WgXkTLTogKkj/?ref=app
https://code.sololearn.com/Wj7ipJv3NMm2/?ref=app
https://code.sololearn.com/WsZQp5O5DZEu/?ref=app

Answer 2

I asked for a game made by only html