If you liked this
Games like Regular Show: Mordecai and Rigby in 8-Bit Land
If you finished Regular Show: Mordecai and Rigby in 8-Bit Land, 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
83
Atari 50: The Anniversary Celebration
65
Wall World
83
Ratchet & Clank Future: A Crack in Time
90
Ghosts 'n Goblins
60
Yars Rising
73
My Friend Pedro
80
Metal Slug X
79
Ultimate Chicken Horse
78
Downwell
65
Rainbow Cotton
85
Blaster Master
87
Rare Replay
75
Nintendo Land
83
Sega Genesis Classics
75
Orbital Bullet
79
Guns, Gore and Cannoli 2
83
Gonner
80
Electronic Super Joy
81
Flinthook
75
20XX
76
Kero Blaster
80
Contra ReBirth
75
Bleed
73
ScourgeBringer
75
Trifox
80
Wallachia: Reign of Dracula
84
Mega Cat Studios Collection 2
60
Rise & Shine
52
Mighty No. 9
80