Games like Survive the Rift
Games like Survive the Rift include Risk of Rain 2, Megabonk, Risk of Rain Returns, Vampire Survivors, and Hades. We matched them by the tags players give Survive the Rift on Steam (Action Roguelike, Looter Shooter, Shoot 'Em Up, Procedural Generation, and Side Scroller): closest matches first, and among equally close ones the better-known games.
Risk of Rain 2
Shared: Action Roguelike · Looter Shooter · Loot
Megabonk
Shared: Action Roguelike · Loot · Singleplayer
Risk of Rain Returns
Shared: Action Roguelike · Looter Shooter · Controller
Vampire Survivors
Shared: Action Roguelike · Singleplayer · Roguelite
Hades
Shared: Action Roguelike · Singleplayer · Roguelite
20 Minutes Till Dawn
Shared: Action Roguelike · Shoot 'Em Up · Singleplayer
Skul: The Hero Slayer
Shared: Action Roguelike · Singleplayer · Action
Magicraft
Shared: Action Roguelike · Looter Shooter · Procedural Generation
The Binding of Isaac
Shared: Action Roguelike · Procedural Generation · Indie
EVERSPACE™
Shared: Action Roguelike · Space · Sci-fi
LORT
Shared: Action Roguelike · Looter Shooter · Procedural Generation
The Binding of Isaac: Rebirth
Shared: Action Roguelike · Singleplayer · Indie
Rogue Legacy
Shared: Action Roguelike · Singleplayer · Action
Deep Rock Galactic
Shared: Procedural Generation · Loot · Sci-fi
Soda Crisis
Shared: Shoot 'Em Up · Side Scroller · Controller
Gunfire Reborn
Shared: Looter Shooter · Action Roguelike · Roguelite
Crab Champions
Shared: Action Roguelike · Looter Shooter · 3D
Nova Drift
Shared: Shoot 'Em Up · Action Roguelike · Roguelite
Dome Keeper
Shared: Singleplayer · Sci-fi · Procedural Generation
Deep Rock Galactic: Survivor
Shared: Action Roguelike · Procedural Generation · Roguelite
STAR WARS™ Battlefront™ II
Shared: Singleplayer · Sci-fi · Space
Death Must Die
Shared: Action Roguelike · Roguelite · Action
Borderlands 2
Shared: Looter Shooter · Loot · Action
Roboquest
Shared: Action Roguelike · Looter Shooter · Roguelite