I bought a blue file on Steam for 4.2 yuan. Can you help me check if it is genuine?

[Long 4 Survival] The best episode of CrossFire

weifengweifeng

6 Views

Tribute to everyone who loves the road to survival

haokencaidecaiji

55 Views

Backrooms—Worm Entity

bls_horrorgame

57.0K Views

Left 4 Dead 2 "Death Center" Realistic Expert Fist No Injury Single Pass +++

pcminizhu

118 Views

"C5 Bridge in 57 Seconds"

xiaoyuezhenhunge

50 Views

[Game][Left 4 Dead 2]14 Years of Struggling to Survive

Yuluo_Rain

24 Views

I want to ensure the teacher's safety!!

qianyexingdj

45 Views

99% Restoration Of ‘Left 4 Dead’ In 'Minecraft'. Trail Play Of Mod.

Milesmaidashu

221 Views

[Legend of Survival 2] What happens when the shotgun has the rate of fire and the clip-type reloadin

heijiangzhenyou

24 Views

"The first girl to chase after me"

hotl1ne

77 Views

Baizi robs a bank and earns 100 million in 5 minutes! 【Unwelcome School】Azure File MOD

yueyouhongcha-shaoqianmodzhizuo

16 Views

"Doujin Game❤SLG" MARIONETTE

nvpuweileni

2.4K Views

This packing action made me laugh

dpsshuyue

58 Views

"Legend of Survival 2" L4D2-Speed Run#-Barcelona-3:06-Coop (no death throughout)

adcainiao

55 Views

Such a Q bomb? Like it

381jinggao_

63 Views

【VR Sword and Magic】A new version full of mosaics

Cnwuchang

37 Views

Don't do it, go play the game

Origamizhezhiyo

83 Views

[4K] Left 4 Dead 2 "Death Sentence" Expert Difficulty No Injury Single Pass New bgm Speed Pass

bianwuhualuo

98 Views

[Legend of Survival 2] 26 players use CSGO eggplant voice pack (download in the video introduction)

yueyouhongcha-shaoqianmodzhizuo

45 Views

[The Road to Survival] Eyesight Hunter

ayatale

33 Views