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Side Effects Booster Shot

Based on 341 reviews
Condition: New
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$16.98
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Availability: In Stock.
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Arrives Friday, Nov 6
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At a glance

Condition
New
Style
Side Effects Expansion Pack
Dimensions
5 x 3 x 1 in
Weight
5.92 oz
Color
Abd-2209
Material
Cardboard
Age Range Description
Teen
In the box
Card Shuffler

Features 5

  • EXPANDED TACTICAL OPTIONS: Boost your Side Effects experience with 26 new Action cards that introduce additional strategies, timing decisions, and combo potential, offering fresh tactical depth in every session.
  • NEW UNPREDICTABLE DISORDERS: Includes 15 Disorder cards that add shifting challenges, disruptive effects, and dynamic player interactions, ensuring each round feels unique and keeps opponents engaged.
  • ADDED VARIETY WITH NEW DRUGS: Introduce 16 Drug cards that expand deck diversity, enable creative synergies, and increase replayability by opening new ways to influence and counter your opponents.
  • SEAMLESS INTEGRATION: Designed to fit perfectly into the Side Effects base game, this expansion stores easily in the original box and blends smoothly with existing mechanics for a streamlined experience.

Description

Side Effects Booster Shot expands the original game with new tactical options, added unpredictability, and increased strategic depth. Featuring 26 Action cards, 15 Disorders, and 16 Drug cards, the expansion enhances replayability and introduces fresh ways to manipulate conditions, interact with opponents, and build clever synergies. Players gain access to new effects that influence both their own strategy and the state of other players’ boards, creating a more dynamic and interactive experience that rewards timing, planning, and adaptability. Each new Disorder and Drug creates novel decision points, encouraging experimentation across multiple play sessions as players discover unexpected combinations and counterplays. The expansion stores neatly in the original box and integrates seamlessly with the base rules, making it easy to add to any existing setup without increasing complexity. Booster Shot is ideal for players who appreciate design-forward card games that blend tactical depth with clever thematic elements. Whether used with long-time groups or introduced to new players, it enriches every session with additional layers of tension, creativity, and strategic opportunity. Its streamlined structure keeps gameplay fast while deepening the meaningful choices available each round, resulting in a more robust and engaging Side Effects experience overall.

Specs 32

Age Range Description Teen
Brand Name Pillbox Games
Unit Count 1 Count
Item Type Name Board game
Model Name Side Effects Booster Shot
Number of Packs 1
Set Name Side Effects
Item Highlight Strategic Card Game Expansion with New Disorders Drugs and Actions, Adds Depth Variety and Replayability, Ages 14+

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


Great expansion
Some card game expansions are not very good and feel a little untested or unfun to play with. This expansion is fantastic. I feel that it enhances the game in a big way, but another aspect is how much longer our games are. It has extended the length of the average game, especially with a larger group. The rules are extremely sparse, this pack only comes with a single small card that loosely explains all the new cards but does nothing to explain intricate card interactions. That being said, it is fun to respond to this by stablishing zany house rules with your friends. ... show more
Reviewed in the United States on March 26, 2026 by Jay Stiller

This game makes me hate my family.
This expansion pack is so much fun and adds a whole new way for your friends and/or family to wreck you (edited for prophanity lol). It’s completely changed my typical gameplay strategy. And the cards are gorgeous and well made. The artwork is super dope. Our games went from someone winning in maybe 10 minutes to now games can take anywhere from 30 minutes to 2 hours. One night the game took so long that we left the cards how they were and went to bed. Also, whoever thought of the card dry mouth… I hope your pillow is always warm. That card is diabolical. ... show more
Reviewed in the United States on May 22, 2026 by K. Blanks

Teen card game
Fun addition to card game. Helps game last longer. Great for teens.
Reviewed in the United States on October 3, 2026 by Chris

For those numb from medical trauma
Such a fun game--a bit dark, but fun
Reviewed in the United States on September 19, 2026 by Andrew Southwick

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! ... show more
Reviewed in the United States on November 9, 2025 by Lilly

Amazing Original Game, AND THEY MADE IT BETTER
My fiancé and I love this game, it’s morbid but extremely strategic. We have loved the main game for many years, and we’re excited about the Booster Pack. It lived up to our expectations. It used to take us 10-25 min to get through a game, last night we played a game that last for 45 min! Good Job, Pillbox!! (Our cat played too!) ... show more
Reviewed in the United States on September 24, 2024 by Andrew

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!
Reviewed in the United States on September 3, 2025 by Luna Wild

Every time we gather with friends we're obligated to at least one match of this.
All my friends and I are fascinated by this game. We SO enjoy it and laugh so much that buying the booster was a no brainer. Please create more, it's a great game. Every time we gather we play this one at least once. The ART of the cards!! They are amazing, the drawings, the everything. Everything looks so cool. ... show more
Reviewed in the United States on July 9, 2026 by Pandemonium
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