If you liked this
Games like The Adventures of Sullivan
If you finished The Adventures of Sullivan, the closest matches are No Man's Sky, Cuphead, UFO 50, Mullet Madjack and Starship Troopers: Ultimate Bug War!. All 36 share its adventure genre and are ranked by how closely their themes and modes overlap.
74
No Man's Sky
87
Cuphead
89
UFO 50
90
Mullet Madjack
60
Starship Troopers: Ultimate Bug War!
80
Neon Inferno
80
Jetrunner
87
Cuphead: The Delicious Last Course
95
The Binding of Isaac: Rebirth
79
Turnip Boy Robs a Bank
88
Valfaris: Mecha Therion
82
Enter the Gungeon
Tower Unite
65
Wall World
65
Rogue Flight
75
Chorus
81
Noita
73
My Friend Pedro
84
Nuclear Throne
79
Ultimate Chicken Horse
83
Lovers in a Dangerous Spacetime
78
Downwell
90
Boomerang X
70
Hellsweeper VR
56
Shadow Warrior 3
90
Retro City Rampage DX
75
AK-xolotl
75
Nightmare Reaper
70
Paint the Town Red
92
Jamestown+
Nordic Ashes: Survivors of Ragnarok
75
Orbital Bullet
79
Guns, Gore and Cannoli 2
83
Gonner
80
Electronic Super Joy
40