Games like ASTRONAUTILUS
Games like ASTRONAUTILUS include Vampire Survivors, Skul: The Hero Slayer, Enter the Gungeon, BlazBlue Entropy Effect, and The Binding of Isaac: Rebirth. We matched them by the tags players give ASTRONAUTILUS on Steam (Action Roguelike, Action, Shooter, Colorful, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Action Roguelike · Pixel Graphics · 2D
Skul: The Hero Slayer
Shared: Action · Action Roguelike · Pixel Graphics
Enter the Gungeon
Shared: Action Roguelike · Pixel Graphics · Indie
BlazBlue Entropy Effect
Shared: Action Roguelike · Action · 2D
The Binding of Isaac: Rebirth
Shared: Action Roguelike · Pixel Graphics · Indie
Broforce
Shared: Action · Pixel Graphics · 2D
Nuclear Throne
Shared: Action Roguelike · Pixel Graphics · Action
Rocket Rats
Shared: Action Roguelike · Pixel Graphics · Action
Megabonk
Shared: Action Roguelike · Action · Indie
Death Must Die
Shared: Action Roguelike · Pixel Graphics · Action
UnderMine
Shared: Action Roguelike · Pixel Graphics · Action
Dungreed
Shared: Action Roguelike · Action · Pixel Graphics
Post Void
Shared: Action Roguelike · Shooter · Action
Star of Providence
Shared: Action Roguelike · Action · Pixel Graphics
Hotline Miami
Shared: Action · Pixel Graphics · Indie
Dead Cells
Shared: Action Roguelike · Pixel Graphics · 2D
The Binding of Isaac
Shared: Action Roguelike · Action · Procedural Generation
Halls of Torment
Shared: Action Roguelike · Pixel Graphics · Action
Door Kickers: Action Squad
Shared: Action · Pixel Graphics · Retro
SANABI
Shared: Action · Pixel Graphics · 2D
Risk of Rain (2013)
Shared: Action Roguelike · Action · Pixel Graphics
Boneraiser Minions
Shared: Action Roguelike · Pixel Graphics · 2D
LUFTRAUSERS
Shared: Action · Pixel Graphics · Indie
Downwell
Shared: Action Roguelike · Pixel Graphics · Action