Games like Bullet Quest
Games like Bullet Quest include Mindustry, Factorio, They Are Billions, Creeper World 3: Arc Eternal, and Minimalist Tower Defense. We matched them by the tags players give Bullet Quest on Steam (Tower Defense, RTS, Strategy, 2D, and Top-Down): closest matches first, and among equally close ones the better-known games.

Mindustry
Shared: Tower Defense · RTS · Strategy

Factorio
Shared: Strategy · Base Building · Automation

They Are Billions
Shared: Strategy · RTS · Tower Defense

Creeper World 3: Arc Eternal
Shared: Tower Defense · Strategy · RTS

Minimalist Tower Defense
Shared: Tower Defense · Strategy · 2D

Kingdom Two Crowns
Shared: Tower Defense · Minimalist · Strategy

Grim Nights
Shared: Tower Defense · Strategy · 2D

Prison Architect
Shared: Strategy · Base Building · 2D

The King is Watching
Shared: Tower Defense · RTS · Base Building

GemCraft - Frostborn Wrath
Shared: Tower Defense · RTS · Strategy

Rusted Warfare - RTS
Shared: RTS · Strategy · 2D

Thronefall
Shared: Tower Defense · Strategy · Minimalist

shapez
Shared: Strategy · Base Building · Automation

Tower Dominion
Shared: Tower Defense · Strategy · RTS

Age of Empires II (Retired)
Shared: RTS · Strategy · Base Building

Age of Mythology: Retold
Shared: RTS · Strategy · Base Building

Age of Darkness: Final Stand
Shared: Tower Defense · RTS · Strategy

Bloons TD 6
Shared: Tower Defense · Strategy · 2D

Oxygen Not Included
Shared: Base Building · 2D · Strategy

Border Pioneer
Shared: Tower Defense · Strategy · RTS

Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Strategy · 2D

Dungeon Warfare
Shared: Tower Defense · Strategy · 2D

Infested Planet
Shared: Tower Defense · Strategy · RTS

Until We Die
Shared: Strategy · Tower Defense · Base Building

