Can I use medals and power-ups with identical effects at the same time? March 24, 2026 20:47 Updated You can use a power-up before entering a scene and a medal with similar effects at the same time, but the effects don't stack. Related articles What is evidence? What is the Order's Chest? Can I use several medals at once? What are the Stars for? I've filled in the fields in My Profile, but it shows only 85% complete.