Games like Boaty Tanks 2
Games like Boaty Tanks 2 include Tomb Raider Game of the Year, Aimlabs, Warhammer 40,000: Space Marine 2, Squirrel with a Gun, and Grand Theft Auto V Legacy. We matched them by the tags players give Boaty Tanks 2 on Steam (Action, Adventure, Simulation, Action-Adventure, and Arcade): closest matches first, and among equally close ones the better-known games.

Tomb Raider Game of the Year
Shared: Action · Adventure · Action-Adventure

Aimlabs
Shared: Action · Simulation · Shooter

Warhammer 40,000: Space Marine 2
Shared: Action · Adventure · Action-Adventure

Squirrel with a Gun
Shared: Action · Simulation · Shooter

Grand Theft Auto V Legacy
Shared: Action · Adventure · Shooter

Rise of the Tomb Raider™
Shared: Action · Adventure · Action-Adventure

Saints Row The Third Remastered
Shared: Action · Adventure · Action-Adventure

REMNANT II®
Shared: Action · Adventure · Shooter

UNCHARTED™: Legacy of Thieves Collection
Shared: Adventure · Action-Adventure · Action

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

Escape From Duckov
Shared: Action · Adventure · Shooter

Rollerdrome
Shared: Action · Shooter · Arena Shooter

Arma 3
Shared: Action · Simulation · Shooter

ACE COMBAT™ 7: SKIES UNKNOWN
Shared: Arcade · Shooter · Action

War Thunder
Shared: Action · Simulation · Military

Grandpa High on Retro
Shared: Action · Adventure · Action-Adventure

God of War Ragnarök
Shared: Action · Adventure · Action-Adventure

Grand Theft Auto III – The Definitive Edition
Shared: Action · Adventure · Action-Adventure

Just Cause™ 3
Shared: Action · Adventure · Shooter

A Plague Tale: Requiem
Shared: Action · Adventure · Action-Adventure

Star Wars Outlaws
Shared: Action · Adventure · Action-Adventure

Grand Theft Auto V Enhanced
Shared: Action · Adventure · Shooter

Grand Theft Auto IV: The Complete Edition
Shared: Action · Adventure · Third-Person Shooter

Ratchet & Clank: Rift Apart
Shared: Adventure · Action-Adventure · Action