One detail that i like in Metro 2033 is when Artyom found a kid and he's carrying him in his back and if you check Artyom' shadow the little boy can be
Sasha (Metro 2033) | Metro Wiki | Fandom
ArtStation - Metro 2033 kids [Metro Remake]
ArtStation - Metro 2033 kids [Metro Remake]
Metro Redux Game Review | Common Sense Media
Child - Metro 2033 Wiki Guide - IGN
The Heart of Metro 2033 (Act Three) | SPACE-BIFF!
Child - Metro 2033 Wiki Guide - IGN
"Metro 2033: Spartan Rangers Logo + Quote" Kids T-Shirt for Sale by VeteranAlpha | Redbubble