

💥 Boost your game, outsmart your rivals, and never play the same round twice!
Side Effects Booster Shot is a premium expansion pack featuring 26 new Action cards, 15 Disorder cards, and 16 Drug cards that deepen tactical options and unpredictability. Seamlessly integrating with the base game, it enhances strategic complexity and replayability for 2 to 8 players, making every session more dynamic and engaging.




| ASIN | B0CGFZ4RWX |
| Age Range Description | Teens and Adults |
| Best Sellers Rank | #8,811 in Toys & Games ( See Top 100 in Toys & Games ) #235 in Dedicated Deck Card Games |
| Brand Name | Pillbox Games |
| Color | Abd-2209 |
| Container Type | Box |
| Customer Reviews | 4.8 out of 5 stars 260 Reviews |
| Educational Objective | Improve strategic thinking and decision-making skills |
| Included Components | Side Effects Booster Shot |
| Item Dimensions | 5 x 3 x 1 inches |
| Item Type Name | Board game |
| Item Weight | 0.17 Kilograms |
| Manufacturer | Pillbox Games |
| Manufacturer Maximum Age (MONTHS) | 1188.0 |
| Manufacturer Minimum Age (MONTHS) | 168.0 |
| Material Type | Cardboard |
| Number of Items | 1 |
| Number of Players | 2 to 8 |
| Operation Mode | manual |
| Other Special Features of the Product | Booster Shot |
| Package Quantity | 1 |
| Power Source | Manual |
| Product Style | Side Effects Expansion Pack |
| Size | abd-2209 |
| Subject Character | Medical Conditions, Drugs, Actions |
| Theme | Medical |
| UPC | 196852755516 |
L**Y
Great expansion pack for a great game!
We absolutely love the Side Effects game, and this expansion was the perfect addition to make it even more fun. The cards are excellent quality, just like the original game, and the artwork is fantastic. Not a bad price for an expansion pack. Such a creative, unique, and entertaining game. We love it!
C**A
Awesome new cards
I love all of the new ailments and meds but throwing in new action cards beside just the having and episode and therapy cards. Love this game.
C**E
Harder, Longer and more Chaos
This adds new action cards that increase the difficulty of the game. Making it more enjoyable to play. Please keep it mind that these cards along with the additional "illnesses and treatments" makes the game longer. If you prefer it short and simple, don't use the Booster Shot. If you want to make it harder and more chaotic then then you need the Booster Shot.
K**A
Booster pack fun
Why did you pick this product vs others?: This was a great add on to the original Side Effects game. I could not locate the booster pack at any store. I tried ordering online from the QR code but was never able to complete my purchase. So glad Amazon had this product in stock. My family could hardly wait for the arrival of the booster pack. The new added pack has been a great addition to Side Effects.
M**E
Great game
This is a really fun game and easy to play! We have had a blast playing!
W**H
Boosted and Addicted: Why I Can’t Stop Playing Side Effects
f you thought Side Effects was a brilliant blend of chaos and cunning, wait until you inject the Booster Shot expansion into your game night—it’s like adding nitroglycerin to an already explosive formula! This expansion doesn’t just add cards—it adds attitude. With new Disorders, Drugs, and Action cards like High Tolerance, Misdiagnosis, and the devilishly clever Munchausen by Proxy, every round becomes a psychological chess match. The mechanics are tighter, the stakes are higher, and the opportunities for strategic sabotage are deliciously wicked. What I love most? The game walks a tightrope between dark humor and sharp gameplay. It’s not just about winning—it’s about outwitting your friends, managing your mental minefield, and laughing through the madness. The art is stunning, the card interactions are brilliantly designed, and the replay value is off the charts. As someone who lives and breathes tabletop games, I can confidently say this expansion elevates Side Effects from “fun” to “legendary.” Whether you're a seasoned strategist or a casual chaos agent, Booster Shot delivers a dose of dopamine every time it hits the table. 💊 Final verdict: Inject this into your collection immediately. And Amazon—if you're looking for a reviewer who brings passion, insight, and a flair for the dramatic, I’m your player one. Let’s make game night legendary. Ease of learning: Side Effects: Booster Shot is delightfully easy to learn—within minutes, new players can grasp the basics and jump into the psychological mayhem. The rules are clear, intuitive, and newcomers catch on fast, making it perfect for game night pick-up play.
L**D
Best Addition
One of my all time favorite games I've purchased. The booster pack is a must if you have the original. It really adds to the fun! Highly recommend!
A**P
Make a great game better
If you love Side effects, you should get the Booster shot. The new cards and add more strategy and options to the already fun game play. I HIGHLY recommend adding this to the original game
Trustpilot
2 days ago
1 month ago