Stryka is even tough as Brawl, HIS teammate. Both are rough and violent in heir mind. After the message has arrived to him, that Brawl was terminated, he forswares revenge for him! Stryka wanted to admit his cybertronian Walker-Altmode to Earth, but is was to conspicius. Else than Brawl, Stryka was very intelligent, and knows a lot more tactics than Brawl, so he was the Second tactics operator after Soundwave who is missing at the moment. So stryka decided to scan a modern Human tank, and power up this boring mode with Gerwalk-Improvement. The Gerwalk-Mode has much more Firepower and Off-Road-Abilitys than the Human version. Stryka wants to seek all humans down, which was concernded in the termiantion of Brawl!