Gaster vs Chara (Alpha Version)

this is a my newer version of the previous one cause the my pre alpha version of this game was just a test now i am improving and working on my project more and more btw i first started learning Greenfoot(Java) a few months ago on my school so yeah tell me if you find any issues on this game and i'll reply whenever i can hope you have enjoyed my game have a nice day everyone

btw this game is an Undertale fan game i recreated the Chara vs Gaster fight simulator but it's alpha version i have a lot work to do

oh and btw i forgot to say on the instructions that to start the game you also have to hit enter so you go to the main World screen of the game and then yeah the battle beginds