If you liked this
Games like Heart Lock: A Free Metroid Inspired Game
If you finished Heart Lock: A Free Metroid Inspired Game, the closest matches are Star Citizen, Hollow Knight: Silksong, Clair Obscur: Expedition 33, Replaced and Hytale. All 36 share its adventure genre and are ranked by how closely their themes and modes overlap.
Star Citizen
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Hollow Knight: Silksong
87
Clair Obscur: Expedition 33
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Replaced
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Hytale
85
Dispatch
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Valheim
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Hades II
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Cairn
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Mouse: P.I. For Hire
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Mina the Hollower
74
No Man's Sky
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Mixtape
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Blue Prince
91
Mewgenics
90
Big Walk
90
Silver Pines
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Palworld
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Sword of the Sea
79
Routine
86
Ninja Gaiden: Ragebound
90
Well Dweller
90
The Midnight Walk
90
Absolum
84
Denshattack!
93
Neva
93
Rhythm Doctor
84
Marvel Cosmic Invasion
86
Peak
88
Esoteric Ebb
82
Darwin's Paradox!
85
Mio: Memories in Orbit
76
Zero Parades: For Dead Spies
77
Lost Soul Aside
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Tenebris Somnia
84