Games like Greedland
Games like Greedland include Vampire Survivors, BALL x PIT, Brotato, Megabonk, and Enter the Gungeon. We matched them by the tags players give Greedland on Steam (Shoot 'Em Up, Roguelite, Twin Stick Shooter, Bullet Hell, and Third-Person Shooter): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Roguelite · Bullet Hell · Roguelike

BALL x PIT
Shared: Roguelite · Bullet Hell · Shoot 'Em Up

Brotato
Shared: Bullet Hell · Roguelike · Roguelite

Megabonk
Shared: Roguelite · Roguelike · Bullet Hell

Enter the Gungeon
Shared: Bullet Hell · Roguelike · Twin Stick Shooter

Nova Drift
Shared: Shoot 'Em Up · Roguelite · Bullet Hell

Voidigo
Shared: Twin Stick Shooter · Shoot 'Em Up · Bullet Hell

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

Risk of Rain 2
Shared: Third-Person Shooter · Roguelite · Roguelike

Star of Providence
Shared: Roguelite · Shoot 'Em Up · Bullet Hell

Nuclear Throne
Shared: Roguelike · Bullet Hell · Roguelite

Time Wasters
Shared: Twin Stick Shooter · Bullet Hell · Roguelite

Apocalypse Party
Shared: Roguelite · Shoot 'Em Up · Bullet Hell

NIMRODS
Shared: Roguelite · Bullet Hell · Twin Stick Shooter

I Am Legion: Stand Survivors
Shared: Roguelite · Shoot 'Em Up · Bullet Hell

Returnal™
Shared: Bullet Hell · Roguelike · Third-Person Shooter

Soulstone Survivors
Shared: Roguelite · Bullet Hell · Roguelike

SYNTHETIK: Legion Rising
Shared: Roguelite · Twin Stick Shooter · Action

Cyberhunt
Shared: Shoot 'Em Up · Twin Stick Shooter · Action

Deep Rock Galactic: Survivor
Shared: Roguelite · Bullet Hell · Top-Down

Noobs Want to Live
Shared: Bullet Hell · Roguelike · Roguelite

Halls of Torment
Shared: Roguelite · Bullet Hell · Roguelike

The Spell Brigade
Shared: Roguelite · Bullet Hell · Roguelike

Gunfire Reborn
Shared: Roguelite · Roguelike · Action