Games likeBackrooms Mainframe

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Indie

Castle Crashers®

21% matchCo-op, Online Co-Op

96%110.3K reviews4.7 hDeck
Obscure

Halloween Chronicles: Behind the Door Collector's Edition

23% matchHorror, Adventure

86%15 reviews
Obscure

Go Next!

22% matchAdventure

83%99 reviews
Obscure

Locks

25% matchHorror, Adventure

78%50 reviews
AA

Unsorted Horror

22% matchFirst-Person, Horror

97%3.8K reviews
AAA

Halo Infinite

20% matchCo-op, First-Person

69%181.4K reviews8.7 h
Indie

INSIDE

21% matchHorror, Adventure

97%70.4K reviews2.2 hDeck
AAA

Portal 2

20% matchCo-op, First-Person

98%392.9K reviews4.6 hDeck
Indie

Garry's Mod

22% matchCo-op, Online Co-Op

96%1.1M reviews9.3 h
Obscure

World Alone

25% matchFirst-Person, Horror

82%51 reviews
Obscure

Gluua

27% matchHorror, First-Person

38%50 reviews
Obscure

SAMARA

27% matchHorror, First-Person

31%16 reviews
Obscure

Cold House

27% matchHorror, First-Person

54%109 reviews
AAA

Inscryption

20% matchHorror, Strategy

96%135.9K reviews10 h
Obscure

The 9th Charnel

26% matchHorror, First-Person

30%20 reviews
Indie

BattleBlock Theater®

21% matchCo-op, Online Co-Op

97%55.9K reviews10 hDeck
Obscure

BACK*SPACE

23% matchFirst-Person

93%138 reviews
Indie

The Binding of Isaac: Rebirth

20% matchProcedural Generation, Co-op

96%425.8K reviews5.4 hDeck
AAA

Space Engineers

20% matchCo-op, Strategy

89%100.7K reviews26 h
AA

Superliminal

20% matchFirst-Person, Horror

94%28.7K reviews7 hDeck
AA

Dead Frontier 2

21% matchHorror, Online Co-Op

69%28.5K reviews
Indie

Five Nights at Freddy's: Security Breach

21% matchHorror, First-Person

86%65.5K reviews8.8 hDeck
Indie

LIMBO

22% matchHorror, Adventure

91%41K reviews2.4 hDeck
Indie

No Man's Sky

23% matchProcedural Generation, First-Person

84%319.9K reviews31 hDeck
AAA

Warhammer: Vermintide 2

21% matchCo-op, Online Co-Op

84%91.2K reviews20 h
AAA

Dead Space™ 2

22% matchHorror, Co-op

94%26.3K reviews14 h
Obscure

Room 54 - Horde Survival

23% matchHorror, First-Person

51%41 reviews
Obscure

Greenhouse

25% matchHorror, First-Person

84%44 reviews
Obscure

The 5th Door

27% matchHorror, First-Person

96%30 reviews
Obscure

Refraction: Beyond the Mirror

24% matchFirst-Person, Adventure

90%10 reviews
Obscure

I found myself in a strange house and I'm scared

28% matchHorror, First-Person

91%34 reviews
AAA

DOOM

21% matchFirst-Person, Horror

95%156.1K reviews8 hDeck
Indie

Risk of Rain 2

22% matchCo-op, Online Co-Op

93%242.5K reviews7.5 h
Obscure

Is this Game Trying to Kill Me? Preface

27% matchHorror, First-Person

98%222 reviewsDeck
Obscure

Prison Alone

26% matchHorror, First-Person

70%48 reviews
AAA

Left 4 Dead

28% matchCo-op, Horror

96%58.7K reviews16 h
AAA

Muck

22% matchFirst-Person, Adventure

93%185.2K reviews
Indie

Unturned

23% matchCo-op, First-Person

91%565.1K reviews12 h
Obscure

Backrooms: Last Room - Infinite Depths

26% matchHorror

66%89 reviews
AAA

STAR WARS™ Battlefront™ II

20% matchCo-op, Online Co-Op

88%88K reviews4.5 h
AAA

Among Us

20% matchOnline Co-Op, Co-op

92%663.1K reviews1.8 h
AA

Abiotic Factor

20% matchOnline Co-Op, First-Person

95%43.1K reviews42 h
Indie

Wobbly Life

21% matchCo-op, Adventure

97%33.4K reviewsDeck
Indie

Overcooked! 2

20% matchOnline Co-Op, Co-op

90%62.6K reviews5 hDeck
Obscure

Escape From Mandrillia: Local Asymmetric VR+PC

23% matchCo-op, Horror

95%181 reviews
Indie

Terraria

25% matchCo-op, Adventure

97%1.2M reviews25 hDeck
Indie

For The King

23% matchOnline Co-Op, Co-op

87%31.2K reviews
AAA

Alien: Isolation

22% matchHorror, First-Person

92%49K reviewsDeck