Games like Fire at Campsite
Games like Fire at Campsite include Vampire Survivors, Plants vs. Zombies GOTY Edition, Necrosmith, Bloons TD 6, and Balatro. We matched them by the tags players give Fire at Campsite on Steam (Strategy, Roguelite, Casual, Bullet Hell, and 2D): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Roguelite · Bullet Hell · 2D

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

Necrosmith
Shared: Roguelite · Strategy · Bullet Hell

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

Balatro
Shared: Strategy · Roguelite · Roguelike

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

SHOOPER NOVA
Shared: Strategy · Roguelite · Bullet Hell

Cluckmech Oasis
Shared: Strategy · Roguelite · Tower Defense

Slots & Daggers
Shared: Strategy · Casual · Roguelite

BALL x PIT
Shared: Roguelite · Bullet Hell · Roguelike

Apocalypse Party
Shared: Casual · Roguelite · Bullet Hell

Nordic Ashes: Survivors of Ragnarok
Shared: Roguelite · Bullet Hell · Strategy

Timber Rush
Shared: Casual · Strategy · Indie

FTL: Faster Than Light
Shared: Strategy · Roguelike · Indie

Cursorblade
Shared: Bullet Hell · Roguelite · 2D

(the) Gnorp Apologue
Shared: Strategy · Roguelite · Idler

Megabonk
Shared: Roguelite · Bullet Hell · Roguelike

Asgard's Fall — Viking Survivors
Shared: Roguelite · Bullet Hell · Casual

Astro Prospector
Shared: Casual · Roguelite · Bullet Hell

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

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

Ballionaire
Shared: Casual · 2D · Strategy

Rogue Tower
Shared: Strategy · Casual · Tower Defense

Bills Must Be Paid
Shared: Roguelite · Strategy · Casual