If you liked this
Games like Viper
If you finished Viper, the closest matches are Lunadra: Luna Awakens the Legendary Dragon, Just Move Fall Dungeon Endless Abyss, Just Move: Clean City Messy Battle, A Buttload of Free Games and Just Shoot. All 36 share its arcade genre and are ranked by how closely their themes and modes overlap.
Lunadra: Luna Awakens the Legendary Dragon
Just Move Fall Dungeon Endless Abyss
Just Move: Clean City Messy Battle
A Buttload of Free Games
Just Shoot
89
UFO 50
86
Aaero2: Black Razor Edition
80
Neon Inferno
76
Aerial_Knight's DropShot
79
Turnip Boy Robs a Bank
76
The Phoenix Gene
88
Valfaris: Mecha Therion
85
Metal Gear Rising: Revengeance
83
Atari 50: The Anniversary Celebration
65
Wall World
Free
73
World of Tanks
80
Mr. Sun's Hatbox
87
Rare Replay
90
Jupiter Hell
90
Boomerang X
81
Void Bastards
80
Warhammer: End Times - Vermintide
Metalstorm
70
Hellsweeper VR
Rogue: Genesia
70
ArcRunner
83
Sega Genesis Classics
75
Orbital Bullet
Nordic Ashes: Survivors of Ragnarok
82
Galak-Z: The Dimensional
88
Dyad
76
Starlink: Battle for Atlas
85
Beast Breaker
73
Battleborn
74
Zombie Rollerz: Pinball Heroes
77