Games like Ogo
Games like Ogo include Cyberhunt, Planes, Bullets and Vodka, Bit Blaster XL, BALL x PIT, and Geometry Wars: Retro Evolved. We matched them by the tags players give Ogo on Steam (Twin Stick Shooter, Arcade, Top-Down, Casual, and Shoot 'Em Up): closest matches first, and among equally close ones the better-known games.

Cyberhunt
Shared: Casual · Twin Stick Shooter · Arcade

Planes, Bullets and Vodka
Shared: Casual · Shoot 'Em Up · Arcade

Bit Blaster XL
Shared: Arcade · Shoot 'Em Up · 2D

BALL x PIT
Shared: Arcade · Shoot 'Em Up · Action

Geometry Wars: Retro Evolved
Shared: Twin Stick Shooter · Arcade · Casual

Chippy
Shared: Twin Stick Shooter · Shoot 'Em Up · Arcade

Sky Force Reloaded
Shared: Arcade · Shoot 'Em Up · Top-Down

Minishoot' Adventures
Shared: Twin Stick Shooter · Top-Down · Casual

Beat Hazard
Shared: Twin Stick Shooter · Shoot 'Em Up · 2D

Nex Machina
Shared: Twin Stick Shooter · Arcade · Shoot 'Em Up

Insect Swarm
Shared: Top-Down · Twin Stick Shooter · Shoot 'Em Up

Time Wasters
Shared: Twin Stick Shooter · Shoot 'Em Up · Casual

Orbt XL
Shared: Arcade · Relaxing · 2D

SNKRX
Shared: Shoot 'Em Up · Arcade · Top-Down Shooter

State of Anarchy: Master of Mayhem
Shared: Twin Stick Shooter · Top-Down Shooter · Shoot 'Em Up

Waves
Shared: Twin Stick Shooter · Arcade · Shoot 'Em Up

Vampire Survivors
Shared: 2D · Arcade · Casual

Halo: Spartan Assault
Shared: Top-Down · Twin Stick Shooter · Top-Down Shooter

Sektori
Shared: Twin Stick Shooter · Arcade · Shoot 'Em Up

Renegade Ops
Shared: Twin Stick Shooter · Arcade · Top-Down

Windowkill
Shared: Arcade · Twin Stick Shooter · 2D

Zup! S
Shared: Casual · 2D · Relaxing

The Hong Kong Massacre
Shared: Twin Stick Shooter · Top-Down · Top-Down Shooter

A Game About Feeding A Black Hole
Shared: Casual · Relaxing · 2D