Murder Mystery 2 is one of the best Roblox games in 2025. It’s a scary whodunit where teamwork is essential, and codes are a great way to get new weapons — especially powerful Knives.

And the Murderer is tasked to kill everyone and save themself from getting shot by the Sheriff. Like most of the Roblox games, Murder Mystery 2 has codes that you can redeem for some free goodies!