Games like Vortex
Games like Vortex include Stick Fight: The Game, Duck Game, SpeedRunners, Sky Force Reloaded, and Lovers in a Dangerous Spacetime. We matched them by the tags players give Vortex on Steam (Action, Indie, 4 Player Local, Local Multiplayer, and Split Screen): closest matches first, and among equally close ones the better-known games.
Stick Fight: The Game
Shared: Action · Local Multiplayer · 4 Player Local
Duck Game
Shared: Action · Local Multiplayer · 4 Player Local
SpeedRunners
Shared: Indie · Local Multiplayer · Action
Sky Force Reloaded
Shared: Shoot 'Em Up · Action · Indie
Lovers in a Dangerous Spacetime
Shared: 4 Player Local · Local Multiplayer · Action
Rivals of Aether
Shared: Indie · Local Multiplayer · 4 Player Local
Move or Die
Shared: Action · Local Multiplayer · 4 Player Local
Amazing Frog?
Shared: Split Screen · Local Multiplayer · 4 Player Local
Star Saviors
Shared: Action · Indie · Shoot 'Em Up
Cyberhunt
Shared: Action · Indie · Shoot 'Em Up
ZeroRanger
Shared: Indie · Action · Shoot 'Em Up
Bit Blaster XL
Shared: Shoot 'Em Up · Action · Bullet Hell
TowerFall Ascension
Shared: Indie · Action · Local Multiplayer
Gang Beasts
Shared: Action · Local Multiplayer · Indie
Rivals of Aether II
Shared: Indie · Action · Local Multiplayer
Hotline Miami
Shared: Action · Indie · Retro
Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Retro
Revolution Ace
Shared: Action · Indie · Shoot 'Em Up
Party Panic
Shared: 4 Player Local · Local Multiplayer · Indie
TEKKEN 7
Shared: Action · Local Multiplayer · Competitive
KovaaK's
Shared: Action · Indie · Controller
Ikaruga
Shared: Action · Shoot 'Em Up · Indie
A Few Quick Matches
Shared: Indie · Action · 4 Player Local
Jamestown+
Shared: Action · Indie · 4 Player Local