If you’re diving into the nostalgic, coming-of-age world of Mixtape by Beethoven & Dinosaur, you already know that exploring the protagonists’ bedrooms is half the fun. But somewhere in Slater’s room is the recipe for his legendary Secret Slushy—which will earn you the coveted Grunge Metal Alchemist trophy.
Whether you’re a dedicated trophy hunter chasing that Platinum or simply a player eager to experience every hidden detail, mixing up this frosty concoction is an absolute must in Mixtape.
Here’s your ultimate step-by-step guide to finding the recipe and perfectly crafting Slater’s Secret Slushy!
Where Is Slater’s Secret Slushy in Mixtape?

Slater’s Secret Slushy recipe is in Slater’s room, and you enter it during Mixtape’s story, and it’s a compulsory part of the game.
The slushy minigame appears long before you discover the recipe, so without guidance, it’s nearly impossible to know the correct combination. At a certain point in history, the game puts you in Slater’s bedroom.
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When you arrive in his bedroom, head north and inspect the wall on the left side. You’ll spot a poster with the recipe:
- Blue Crush
- Bubblegum
- Orange
- Lime
How To Make Slater’s Secret Slushy in Mixtape
You need to manually select the chapter where you can make a slushy, and then use the newfound recipe to whip up a tasty beverage.
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Here are the required steps:
- Open the main menu.
- Go to Chapter Select.
- Return to the Slushy Creation chapter.
- In this section, recreate his beverage: Remember, it’s Blue Crush, Bubblegum, Orange, and Lime.
- Do this correctly, and the trophy will pop up on your screen instantly.
- FYI: You can do it by playing with Stacey; it doesn’t matter.
Grunge Metal Alchemist Trophy & Description in Mixtape
You get a Gold Trophy for satisfying the ‘Make Slater’s secret slushy recipe’ condition for the Grunge Metal Alchemist trophy and achievement in Mixtape.
It’s quite on the nose, and as long as you follow our guide, you should have no issue scooping up this tricky trophy and achievement on the list.
We hope this guide helped and made the recipe easy to find. Is there anything else you’re struggling with in Mixtape? Let us know in the official Insider Gaming Discord Server.
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