If you liked this
Games like Operation Hardcore
If you finished Operation Hardcore, the closest matches are Cuphead, UFO 50, Neon Inferno, Jetrunner and Cuphead: The Delicious Last Course. All 36 share its adventure genre and are ranked by how closely their themes and modes overlap.
87
Cuphead
89
UFO 50
80
Neon Inferno
80
Jetrunner
87
Cuphead: The Delicious Last Course
88
Valfaris: Mecha Therion
65
Wall World
73
My Friend Pedro
79
Ultimate Chicken Horse
78
Downwell
75
Orbital Bullet
79
Guns, Gore and Cannoli 2
83
Gonner
80
Electronic Super Joy
81
Flinthook
75
20XX
76
Kero Blaster
75
Bleed
73
ScourgeBringer
75
Trifox
80
Wallachia: Reign of Dracula
84
Mega Cat Studios Collection 2
60
Rise & Shine
71
Bleed 2
70
Exit the Gungeon
70
Koumajou Remilia: Scarlet Symphony
72
Angry Video Game Nerd I & II Deluxe
79
Guns N' Runs
Cuphead
69
Omega Strike
61
Robonauts
70
Cat Girl Without Salad: Amuse-Bouche
71
Lichtspeer: Double Speer Edition
71
Fractured Soul
65
Bite the Bullet
55