Here’s the most likely answer: in Demon Soul Simulator , “draw” usually means summon/spin for a character or prayer , not literally drawing on the screen. Beginner guides show that you use prayers with gold to get character fragments, then collect enough fragments to unlock or upgrade characters.

How it works

  • Open the game and look for the prayer/summon option.
  • Spend the required gold to roll for fragments or rewards.
  • Keep collecting fragments until you have enough for the character you want.
  • After unlocking a character, go to the character menu to equip or upgrade them.

If you meant something else

If by “draw” you meant:

  • draw your weapon
  • draw a skill
  • equip effects
  • use a character animation

then the exact button may depend on the device and current game update. A beginner guide for the game shows that the UI has separate menus for characters, skills, cloth, and pets, so the action may be under one of those tabs rather than a standalone “draw” button.

Practical tip

A safe starting loop is: kill demons, earn gold/souls, use prayers, unlock fragments, then upgrade your character. That’s the core progression path described in beginner guides for the game.

One-line TL;DR

“Draw” in Demon Soul Simulator usually means summon/spin at prayers to get fragments and characters , not sketching something on screen.