IMHO.

Free games like Grand Theft Auto III – The Definitive Edition

Below are 8 free-to-play Steam games similar to Grand Theft Auto III – The Definitive Edition, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Grand Theft Auto III – The Definitive Edition page.

Ranked picks

  1. 1
    Doki Doki Literature Club! — Steam game cover

    Doki Doki Literature Club!

    Free-to-play alternative to Grand Theft Auto III – The Definitive Edition — no purchase or trial window.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableFree to playSimilar games →
  2. 2
    Life is Strange - Episode 1 — Steam game cover

    Life is Strange - Episode 1

    Free-to-play alternative to Grand Theft Auto III – The Definitive Edition — no purchase or trial window. Shares Action and Adventure with Grand Theft Auto III – The Definitive Edition.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableFree to playSimilar games →
  3. 3
    Indigo Park: Chapter 1 — Steam game cover

    Indigo Park: Chapter 1

    Free-to-play alternative to Grand Theft Auto III – The Definitive Edition — no purchase or trial window. Shares Action and Adventure with Grand Theft Auto III – The Definitive Edition.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  4. 4
    Awaria — Steam game cover

    Awaria

    Free-to-play alternative to Grand Theft Auto III – The Definitive Edition — no purchase or trial window. Shares Action with Grand Theft Auto III – The Definitive Edition.

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableFree to playSimilar games →
  5. 5
    The Expendabros — Steam game cover

    The Expendabros

    Free-to-play alternative to Grand Theft Auto III – The Definitive Edition — no purchase or trial window. Shares Action and Adventure with Grand Theft Auto III – The Definitive Edition.

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedFree to playSimilar games →
  6. 6
    Star Fetchers — Steam game cover

    Star Fetchers

    Free-to-play alternative to Grand Theft Auto III – The Definitive Edition — no purchase or trial window. Shares Action and Adventure with Grand Theft Auto III – The Definitive Edition.

    The introduction to a wild ride with gangsters and deep state conspiracy theories

    2020ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  7. 7
    Saihate Station — Steam game cover

    Saihate Station

    Free-to-play alternative to Grand Theft Auto III – The Definitive Edition — no purchase or trial window. Shares Adventure with Grand Theft Auto III – The Definitive Edition.

    An exploration/horror/adventure game about the codependent, love-hate relationship between two men.

    2025IndieAdventureRPGFreeDeck PlayableFree to playSimilar games →
  8. 8
    Peggle Extreme — Steam game cover

    Peggle Extreme

    Free-to-play alternative to Grand Theft Auto III – The Definitive Edition — no purchase or trial window.

    Peggle Extreme delivers fast-paced puzzle action that combines elements of pinball and pachinko to create a truly unique game experience. Take your best shot with energizing arcade fun, now exclusively themed with art and sounds from Half-Life: Episode 2, Portal, and Team Fortress 2.

    2007Free To PlayCasualFreeDeck PlayableFree to playSimilar games →