Games like Flashover MegaSector
Games like Flashover MegaSector include Bit Blaster XL, Nova Drift, Star Saviors, Sky Force Reloaded, and LUFTRAUSERS. We matched them by the tags players give Flashover MegaSector on Steam (Shoot 'Em Up, Bullet Hell, Score Attack, Family Friendly, and Indie): closest matches first, and among equally close ones the better-known games.
Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Arcade
Nova Drift
Shared: Shoot 'Em Up · Bullet Hell · Arcade
Star Saviors
Shared: Shoot 'Em Up · Bullet Hell · Indie
Sky Force Reloaded
Shared: Shoot 'Em Up · Bullet Hell · Arcade
LUFTRAUSERS
Shared: Bullet Hell · Indie · Shoot 'Em Up
Ikaruga
Shared: Shoot 'Em Up · Bullet Hell · Arcade
Vampire Survivors
Shared: Bullet Hell · Indie · Singleplayer
Savant - Ascent
Shared: Shoot 'Em Up · Indie · Score Attack
Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Bullet Hell · Arcade
ZeroRanger
Shared: Shoot 'Em Up · Bullet Hell · Indie
Touhou Tenkuushou ~ Hidden Star in Four Seasons.
Shared: Bullet Hell · Shoot 'Em Up · Indie
Waves
Shared: Shoot 'Em Up · Bullet Hell · Arcade
Revolution Ace
Shared: Shoot 'Em Up · Bullet Hell · Indie
Brotato
Shared: Bullet Hell · Singleplayer · Replay Value
Super Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Arcade
Touhou Kinjoukyou ～ Fossilized Wonders.
Shared: Shoot 'Em Up · Bullet Hell · Indie
Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
Shared: Shoot 'Em Up · Bullet Hell · Indie
BALL x PIT
Shared: Bullet Hell · Shoot 'Em Up · Arcade
DRAINUS
Shared: Shoot 'Em Up · Indie · Bullet Hell
Super Hexagon
Shared: Indie · Arcade · Score Attack
FTL: Faster Than Light
Shared: Indie · Singleplayer · Replay Value
Touhou Kouryudou ~ Unconnected Marketeers.
Shared: Shoot 'Em Up · Bullet Hell · Indie
Beat Hazard
Shared: Bullet Hell · Shoot 'Em Up · Indie
Swarmlake
Shared: Bullet Hell · Score Attack · Arcade