Games like Crystalyn
Games like Crystalyn include Megabonk, Death Must Die, Halls of Torment, 20 Minutes Till Dawn, and Soulstone Survivors. We matched them by the tags players give Crystalyn on Steam (Bullet Heaven, Action Roguelike, Looter Shooter, Pixel Graphics, and Top-Down Shooter): closest matches first, and among equally close ones the better-known games.
Megabonk
Shared: Bullet Heaven · Action Roguelike · Loot
Death Must Die
Shared: Action Roguelike · Bullet Heaven · Pixel Graphics
Halls of Torment
Shared: Action Roguelike · Pixel Graphics · Bullet Hell
20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter
Soulstone Survivors
Shared: Bullet Heaven · Action Roguelike · Bullet Hell
Vampire Survivors
Shared: Action Roguelike · Pixel Graphics · Bullet Hell
Enter the Gungeon
Shared: Action Roguelike · Pixel Graphics · Bullet Hell
Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Heaven · Top-Down Shooter
Tower of Babel: Survivors of Chaos
Shared: Bullet Heaven · Action Roguelike · Bullet Hell
Hades
Shared: Action Roguelike · Hack and Slash · Roguelite
BALL x PIT
Shared: Action Roguelike · Bullet Hell · Roguelite
Brotato
Shared: Action Roguelike · Bullet Heaven · Bullet Hell
Yet Another Zombie Survivors
Shared: Bullet Heaven · Action Roguelike · Top-Down Shooter
Hero Siege
Shared: Action Roguelike · Pixel Graphics · Hack and Slash
Moonlighter
Shared: Pixel Graphics · Action Roguelike · Dungeon Crawler
R.I.P. - Reincarnation Insurance Program
Shared: Action Roguelike · Bullet Heaven · Looter Shooter
NIMRODS
Shared: Bullet Heaven · Action Roguelike · Top-Down Shooter
Nuclear Throne
Shared: Action Roguelike · Pixel Graphics · Bullet Hell
I Am Legion: Stand Survivors
Shared: Action Roguelike · Bullet Hell · Loot
UnderMine
Shared: Action Roguelike · Pixel Graphics · Dungeon Crawler
Tiny Rogues
Shared: Action Roguelike · Top-Down Shooter · Bullet Hell
Hades II
Shared: Action Roguelike · Hack and Slash · Roguelite
Neon Abyss
Shared: Bullet Heaven · Pixel Graphics · Loot
Relic Hunters Zero: Remix
Shared: Looter Shooter · Action Roguelike · Top-Down Shooter