Arrows to move. Don't touch the Zombies. Shoot your bullet at zombies reload 3 seconds score adds by how many time you kill zombie Tell me your score how to tell score: count the score then multiply deaths times 2 The subtract the deaths from score: score - deaths
Will be adding updates to game later but for now simple If you want me not to make the score save to tell me I might change it. Some credit goes to @Etaashm18159