Games like x999 ball
Games like x999 ball include Vampire Survivors, Balatro, Plants vs. Zombies GOTY Edition, Nubby's Number Factory, and Slots & Daggers. We matched them by the tags players give x999 ball on Steam (Roguelite, Casual, Tower Defense, Arcade, and Roguelike): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Roguelite · 2D · Casual

Balatro
Shared: Roguelike · Roguelite · Strategy

Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Casual · Strategy

Nubby's Number Factory
Shared: Roguelike · Arcade · Strategy

Slots & Daggers
Shared: Casual · Strategy · Roguelike

Bloons TD 6
Shared: Tower Defense · Strategy · Casual

Megabonk
Shared: Roguelite · Roguelike · Indie

RACCOIN: Coin Pusher Roguelike
Shared: Roguelike · Strategy · Casual

Rogue Tower
Shared: Tower Defense · Casual · Roguelike

Ballionaire
Shared: Casual · Roguelite · Roguelike

Kingdom Rush - Tower Defense
Shared: Tower Defense · Strategy · Casual

Dungeon Clawler
Shared: Roguelite · Arcade · Strategy

Wall World
Shared: Roguelite · Tower Defense · Roguelike

Ninja Kiwi Archive
Shared: Casual · Arcade · Tower Defense

Zup! S
Shared: Casual · 2D · Indie

Heretic's Fork
Shared: Tower Defense · Strategy · Roguelite

How Many Dudes? The Roguelike Autobattler
Shared: Casual · Roguelike · Strategy

Slay the Spire
Shared: Roguelike · Roguelite · Strategy

Yokai Art: Night Parade of One Hundred Demons
Shared: Roguelite · Tower Defense · Casual

SHOOPER NOVA
Shared: Roguelite · Casual · Strategy

Kingdom Rush Frontiers - Tower Defense
Shared: Tower Defense · Strategy · 2D

Astro Prospector
Shared: Casual · Roguelite · Roguelike

Legend Creatures(传奇生物)
Shared: Roguelite · Roguelike · Indie

Peggle Deluxe
Shared: Casual · Arcade · 2D