- Supercell brings back Squad Busters x TRANSFORMERS collaboration.
- You can unlock TRANSFORMERS-themed characters and emotes.
Squad Busters TRANSFORMERS event has returned after a long time. This exclusive collaboration between Supercell and Hasbro reintroduces exclusive characters. If you missed it the previous time, this is your chance until March 17 to grab the limited-time Optimus Prime and Elita-1 character in Squad Busters, along with other themed rewards such as emotes, skins, etc.
How to play Squad Busters TRANSFORMERS event
The Squad Busters TRANSFORMERS event started on March 11, 2025, and will run until March 17, 2025. To play the event, you need to select the limited-time game mode Unicorn Attacks from the game modes.

It is just like the other game modes you play, but here you will face a huge Unicorn monster that will drop a huge chunk of Energon that you’d require to collect for rewards.
How to collect more Energon
To gather Energon fast, you need to know the following:
- You can only collect Energon during the Unicon Attacks game mode if you don’t want to spend your coins
- You can find Energons across the map
- Defeat the mode-exclusive monsters for Energon
- If you already have unlocked Optimus Prime and Elita-1 then selecting them in the battlefield will grant you extra Energon
- If you fall short, you can buy Energon from the shop with both Gold Coins and money.
Squad Busters TRANSFORMERS event rewards
You can earn a bunch of exclusive stuff, including Optimus Prime and Elita-1 as playable characters in Squad Busters. The full list of rewards is given below.
Reward | Energon Requirement | Daily Limit |
---|---|---|
Optimus Prime (Baby) | 25 | – |
Optimus Prime (Classic) | 150 | – |
Optimus Prime (Super) | 1400 | – |
Elita-1 (Baby) | 25 | – |
Elita-1 (Classic) | 150 | – |
Elita-1 (Super) | 1400 | – |
Transformers Emote | 50 | – |
Epic Chest | 150 | 3 |
Rare Chest | 125 | 3 |
Common Chest | 100 | 3 |
Chest Quadrupler | 225 | 3 |
Chest Tripler | 150 | 3 |
Chest Doubler | 75 | 3 |
One thing you need to note is that if you previously unlocked and maxed Optimus Prime and Elita-1, then you will not see them in your shop. In that case, you can spend the Energon to unlock the other rewards.

Additionally, you can also unlock TRANSFORMERS-like skins for Chicken, Barbarian, Medic, and Archer Queen. These are not TRANSFORMERS skins, however, they look pretty similar.
- Robot Takeover Chicken skin + Emote (Super Rare): $4.99
- Robot Takeover Barbarian skin: 500 Style Tickets
- Robot Takeover Medic skin: 500 Style Tickets
- Robot Takeover. Archer Queen skin: 500 Style Tickets
Overall, this event provides a good chance to get some of the time-locked items. This is your chance to complete your roster in Squad Busters.
To read more Squad Busters content, feel free to check our Beginners Guide and how to level up fast guide and redeem codes guides to kickstart your Squad Journey. For troubles in the game, solve them with our customer support guide. For more in-depth learning, we have guides on how to get Gold Coins, understand Battle Mods, and others!
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