If you liked this
Games like Bookers: Underground Chapter
If you finished Bookers: Underground Chapter, the closest matches are Star Citizen, Clair Obscur: Expedition 33, Hytale, Valheim and Hades II. All 36 share its indie genre and are ranked by how closely their themes and modes overlap.
Star Citizen
87
Clair Obscur: Expedition 33
80
Hytale
90
Valheim
93
Hades II
91
Mina the Hollower
91
Mewgenics
70
Palworld
90
Absolum
88
Well Dweller
88
Esoteric Ebb
89
Fields of Mistria
76
Zero Parades: For Dead Spies
77
Lost Soul Aside
92
Abiotic Factor
90
Welcome to Elderfield
84
Realm of Ink
89
Tunic
80
Pathologic 3
84
Tainted Grail: The Fall of Avalon
95
Regions of Ruin: Runegate
90
Soulstone Survivors
90
Halls of Torment
91
Sovereign Tower
90
Ender Magnolia: Bloom in the Mist
86
Off
75
Yet Another Zombie Survivors
75
Project: Gorgon
90
Thank You For Your Application
89
Nighthawks
85
Lost in Random: The Eternal Die
94
Caves of Qud
93
Cult of the Lamb: Woolhaven
94
Discounty
85
Starsand Island
95