Games like Trianga's Project: Battle Splash 2.0
Games like Trianga's Project: Battle Splash 2.0 include PUBG: BATTLEGROUNDS, Paladins®, Apex Legends™, Strinova, and Marvel Rivals. We matched them by the tags players give Trianga's Project: Battle Splash 2.0 on Steam (Arena Shooter, Hero Shooter, Cute, FPS, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

PUBG: BATTLEGROUNDS
Shared: FPS · Third-Person Shooter · Shooter

Paladins®
Shared: Hero Shooter · FPS · Shooter

Apex Legends™
Shared: FPS · Hero Shooter · PvP

Strinova
Shared: Hero Shooter · Third-Person Shooter · FPS

Marvel Rivals
Shared: Hero Shooter · Third-Person Shooter · PvP

THE FINALS
Shared: FPS · Arena Shooter · PvP

Apewar
Shared: FPS · Arena Shooter · Shooter

Squad
Shared: FPS · PvP · PvE

Pixel Gun 3D: PC Edition
Shared: FPS · PvP · Shooter

FragPunk
Shared: Hero Shooter · FPS · PvP

MICROVOLTS: Recharged
Shared: Third-Person Shooter · Arena Shooter · Cute

Plants vs. Zombies: Battle for Neighborville™
Shared: Hero Shooter · Third-Person Shooter · Shooter

Aimlabs
Shared: FPS · Shooter · Third-Person Shooter

Counter-Strike: Source
Shared: FPS · Shooter · PvP

WARDOGS
Shared: FPS · PvP · Shooter

Rogue Company
Shared: Third-Person Shooter · Hero Shooter · Shooter

Military Conflict: Vietnam
Shared: FPS · Third-Person Shooter · PvP

Hitler is my crush
Shared: Hero Shooter · Third-Person Shooter · Female Protagonist

Left 4 Dead 2
Shared: FPS · Shooter · Action

Counter-Strike
Shared: FPS · Shooter · Action

Battlefield™ 2042
Shared: FPS · Shooter · PvP

Call of Duty®
Shared: FPS · Shooter · Action

BattleBit Remastered
Shared: FPS · Shooter · PvP

Quake Champions
Shared: Arena Shooter · Hero Shooter · FPS