Games like interstellar flight
Games like interstellar flight include DAVE THE DIVER, Planes, Bullets and Vodka, Sonic Origins, Vampire Survivors, and Bit Blaster XL. We matched them by the tags players give interstellar flight on Steam (Casual, Adventure, Racing, Shooter, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

DAVE THE DIVER
Shared: Casual · Adventure · Pixel Graphics

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

Sonic Origins
Shared: Adventure · 2D Platformer · Casual

Vampire Survivors
Shared: Bullet Hell · Casual · Pixel Graphics

Bit Blaster XL
Shared: Shooter · Bullet Hell · Shoot 'Em Up

SANABI
Shared: Adventure · 2D Platformer · Pixel Graphics

Exit the Gungeon
Shared: Adventure · Bullet Hell · 2D Platformer

Cyberhunt
Shared: Casual · Adventure · Shoot 'Em Up

Minishoot' Adventures
Shared: Adventure · Bullet Hell · Casual

Celeste
Shared: 2D Platformer · Pixel Graphics · Adventure

Rocket Rats
Shared: Casual · Bullet Hell · Pixel Graphics

Thank Goodness You're Here!
Shared: Adventure · Casual · 2D Platformer

20 Minutes Till Dawn
Shared: Bullet Hell · Shoot 'Em Up · Casual

Door Kickers: Action Squad
Shared: 2D Platformer · Shooter · Pixel Graphics

Prodeus
Shared: Boomer Shooter · Shooter · Adventure

Sonic Superstars
Shared: Adventure · Casual · 2D Platformer

Warhammer 40,000: Shootas, Blood & Teef
Shared: Adventure · 2D Platformer · Shooter

Slime Rancher
Shared: Adventure · Casual · Cute

Enter the Gungeon
Shared: Bullet Hell · Pixel Graphics · Adventure

Grand Theft Auto V Legacy
Shared: Adventure · Shooter · Racing

Razortron 2000
Shared: Casual · Racing · 2D

LUFTRAUSERS
Shared: Bullet Hell · Shoot 'Em Up · 2D

Scribblenauts Unlimited
Shared: Casual · Adventure · 2D

A Short Hike
Shared: Adventure · Casual · Pixel Graphics