Character with Box Head

1600 × 900

Chell and Wheatley icon

2000 × 1250

Portal robot with quote

1440 × 900

Robot with Blue Eye

1440 × 900

Portal logo with quote

2560 × 1600

Person Entering Portal

1500 × 1000

Megaman X Character

1600 × 1200

Pixel art of a robot character

1131 × 707

pixel art character with gun

1024 × 768

Mega Man character art

1600 × 1200

Mega Man X standing confidently

1680 × 1050

Portal device from Wheatley Laboratories

1920 × 1080