Free games like HASSO
Below are 10 free-to-play Steam games similar to HASSO, 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 HASSO page.
Ranked picks
- 1

Die in the Dungeon: Origins
Free-to-play alternative to HASSO — no purchase or trial window. Shares Strategy and Indie with HASSO.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!
- 2

Limbus Company
Free-to-play alternative to HASSO — no purchase or trial window.
As the Executive Manager of Limbus Company, lead your group of twelve Sinners, venture into the buried facilities of Lobotomy Corporation, and lay claim on the Golden Boughs.
- 3

Dota Underlords
Free-to-play alternative to HASSO — no purchase or trial window. Shares Strategy with HASSO.
Hire a crew and destroy your rivals in this new strategy battler set in the world of Dota. Introducing Season One: Explore White Spire and earn rewards on the Battle Pass. Pick from several different game modes, play on your own or with friends, and take advantage of crossplay on PC and mobile.
- 4

Super Auto Pets
Free-to-play alternative to HASSO — no purchase or trial window. Shares Strategy with HASSO.
Build the strongest team of pets and tussle with your friends!
- 5

Minion Masters
Free-to-play alternative to HASSO — no purchase or trial window. Shares Strategy and Indie with HASSO.
An addictive fast-paced hybrid of Card games & Tower-Defense. Play 1v1 - or bring a friend for 2v2 - and engage in epic online multiplayer battles full of innovative strategy and awesome plays! Collect 200+ cards with unique mechanics, all free!
- 6

One-armed robber
Free-to-play alternative to HASSO — no purchase or trial window. Shares Strategy and Indie with HASSO.
One-armed robber is a chaotic first-person heist game that centers around a uniquely challenging premise. Players take the role of a determined robber equipped with only one arm, tasked with pulling off daring heists on banks, shops, and various establishments.
- 7

KARDS - The WW2 Card Game
Free-to-play alternative to HASSO — no purchase or trial window. Shares Strategy and Indie with HASSO.
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
- 8

Wizard101
Free-to-play alternative to HASSO — no purchase or trial window. Shares Strategy with HASSO.
Unleash your inner magic and prepare to unravel the mysteries surrounding a death professor gone rogue. Darkness threatens to engulf the Spiral as you master powerful spells, explore over 22 whimsical worlds, and team-up with friends in this nostalgic wizard turn-based deckbuilding MMORPG.
- 9

Card Harts Reborn
Free-to-play alternative to HASSO — no purchase or trial window. Shares Strategy and Indie with HASSO.
A F2P 3D strategy card game. Invoke Combatants, cast Sorceries, and wager Hearts on an altar inside of an Ancient Egyptian tomb, in a game far older than this age.
- 10

ON&OFF
Free-to-play alternative to HASSO — no purchase or trial window. Shares Strategy and Indie with HASSO.
ON&OFF is a turn-based strategy game where you manipulate pieces on a grid to trigger explosive chain reactions. Toggle pieces ON to attack, defend, and heal. Read the enemy's telegraphed intents, unleash powerful skills, and master the board to survive!