Use the arrow keys to move around Z - Interact (use while facing suspicious objects) As far as I know, all the battles are possible, and most are avoidable. You have to move around them. Other notes: If you want to do Genocide, where you kill all enemies in the game, you have to look around. I hid some of the triggers. Orange Cat fights you during Genocide, but not during Neutral.
Beepbox as a digital audio workspace, and me for all the music, coding, art (except for the chicken) and ideas (again, except for the chicken, and also the "undertale" part of the game)