Yellow Robot with Weapon — Gold

1600 × 1200

Mass Effect game characters

1680 × 1050

robot in a tunnel

1600 × 1071

robot in jungle environment

1920 × 1080

Four Characters in Armor — Red

1600 × 1200

Mega Man Characters — Red

1920 × 1080

Haruruko and the Kaisar-Mat

1280 × 1024

giant mech in green storm

1280 × 854

Jak III and Ratchet and Clank

1024 × 768

Man and Woman in Forest — Green, Tense

1440 × 900

Four Characters in Armor — Red, Aggressive

1600 × 1200

White Robot with Red Light — Gray, Calm, Digital Art, Red Heart

1440 × 900