Games like Hologuard
Games like Hologuard include Papers, Please, Unpacking, OneShot, The Test, and There Is No Game: Wrong Dimension. We matched them by the tags players give Hologuard on Steam (Cute, Simulation, Text-Based, Trivia, and Choose Your Own Adventure): closest matches first, and among equally close ones the better-known games.

Papers, Please
Shared: Simulation · Point & Click · Pixel Graphics

Unpacking
Shared: Cute · Simulation · Story Rich

OneShot
Shared: Cute · Story Rich · Pixel Graphics

The Test
Shared: Simulation · Choose Your Own Adventure · Story Rich

There Is No Game: Wrong Dimension
Shared: Puzzle · Point & Click · Story Rich

Death and Taxes
Shared: Simulation · Story Rich · Choose Your Own Adventure

Little Witch in the Woods
Shared: Cute · Simulation · Pixel Graphics

NEEDY STREAMER OVERLOAD
Shared: Cute · Pixel Graphics · Story Rich

Undertale
Shared: Story Rich · Pixel Graphics · Cute

Emily is Away Too
Shared: Simulation · Story Rich · Text-Based

No Case Should Remain Unsolved
Shared: Puzzle · Story Rich · Point & Click

MiSide
Shared: Cute · Story Rich · Simulation

LEGO® Builder's Journey
Shared: Cute · Puzzle · Story Rich

BAD END THEATER
Shared: Cute · Story Rich · Choose Your Own Adventure

Emily is Away <3
Shared: Simulation · Cute · Story Rich

Suzerain
Shared: Choose Your Own Adventure · Text-Based · Story Rich

Sticky Business
Shared: Simulation · Cute · Casual

Beholder Conductor
Shared: Simulation · Story Rich · Point & Click

LoveChoice
Shared: Cute · Story Rich · Simulation

The Darkside Detective: A Fumble in the Dark
Shared: Point & Click · Story Rich · Pixel Graphics

60 Seconds! Reatomized
Shared: Choose Your Own Adventure · Text-Based · Point & Click

Machinarium
Shared: Puzzle · Point & Click · Cute

Buddy Simulator 1984
Shared: Simulation · Story Rich · Cute

Monster Loves You!
Shared: Simulation · Choose Your Own Adventure · Cute