- Knockdown is a Mini-Con from the Armada portion of the Unicron Trilogy continuity family (via the 2008 Univese line).
Knockdown is a member of the Landslide Team.
- Mini-con 12-Pack (Multi-pack, 2008)
- He was only available as part of a K-Mart exclusive Mini-Con 12-pack with Backstop, Blight, Boltflash, Bodyblock, Brimstone, Cloudraker, Flatfoot, Heavytread, Makeshift, Skyhammer, and Suppressor.
- This mold was also used to make Refuser.