In the Demon Slayer-inspired game Demon Soul Simulator, you need lots of Souls to progress. Getting them can sometimes be quite time-consuming and tedious, but luckily for gamers, there are many codes you can redeem to unlock some right away.

Almost all the codes that have ever been available in Demon Soul Simulator have provided either free Souls or a boost to make collecting Souls easier. These codes are pretty straightforward, but since you need as many Souls as you can get, it’s worth knowing all the codes for Roblox’s Demon Soul Simulator.