In this week's episode, Mark teaches us to cast polymorph, a 4th level transmutation spell. Just kidding! But Mark does put his high INT score to work helping us understand polymorphism, a useful feature of object-oriented programming. Later on, Stephen talks about the pattern of "save scumming" and considers how it might influence how designers create games. Ellen noodles on things.

• Noodle demo game - Ellen Burns-Johnson, The Training Arcade

0:04:48Polymorphism31:57:0Save ScummingShepard. Wrex. Grunt.YouTube