Upcoming indie game Grand Theft Timeline has drawn significant online attention after its inaugural trailer hinted at a level inspired by the September 11 terrorist attacks. Developed by solo creator Real Players, the cooperative multiplayer title features time travel mechanics where players visit historical eras to steal valuable items before major events occur.

The game allows up to eight players to operate a time machine and pull off heist missions inspired by gameplay systems from titles like Lethal Company. Teaser footage shows players entering the World Trade Center buildings shortly before the tragic collapse, raising concerns over whether the subject matter crosses creative boundaries.

Beyond the sensitive setting, the developer expressed intentions to launch the title in late 2026, potentially targeting a release date on November 19 to align with Grand Theft Auto 6. Grand Theft Timeline joins a rising trend of controversial cooperative Steam titles attempting to stand out through shock value and sensitive historical references.