Single-player games like Gladiator Trainer
Below are 16 single-player Steam games similar to Gladiator Trainer, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Gladiator Trainer page.
Ranked picks
- 1

Sins Of The Demon RPG
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Action and Indie with Gladiator Trainer.
Follow the journey of Kenshi, a wandering demon hunter, and his brother, a demon cat seeking a way to return to his true form. Can they find a way to end the curse and save Lanistra?
- 2

Labyronia RPG
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Action and Indie with Gladiator Trainer.
Labyronia is an epic RPG. Only by defeating the gods can you, and your friends, save the world.
- 3

Once Ever After
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Action and Indie with Gladiator Trainer.
Red Riding Hood wanders out of the woods... and into an infinite number of alternate dimensions twisting the classic fairy tale in countless ways.
- 4

Labyronia RPG 2
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Action and Indie with Gladiator Trainer.
You return to the land of Labyronia, now in the cold grip of an evil force. Roam the wartorn lands. You are the only one who can save the planet from destruction. The epic sequel to the critically-acclaimed Labyronia.
- 5

Crown Champion: Legends of the Arena
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Action and Indie with Gladiator Trainer.
"Crown Champion: Legends of the Arena" is a fantasy RPG/Management simulator set in the ruthless world of gladiatorial combat. Develop your academy and train your fighters. Increase your power and influence in the realm. Reap the rewards of your labours.
- 6

The Dungeon Of Naheulbeuk: The Amulet Of Chaos
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Action and Indie with Gladiator Trainer.
Step into the wacky heroic fantasy universe of the Dungeon of Naheulbeuk. Lead a team of unlikely and clumsy heroes in an epic and challenging tactical RPG. Live an adventure filled with humor, surprises and silly encounters.
- 7

Overture
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Action and Indie with Gladiator Trainer.
Overture is an action-adventure roguelike which draws heavy inspiration from hits such as Diablo, Realm of The Mad God, Zelda, and The Binding of Isaac. Explore vast randomly generated dungeons and slay hordes of cunning enemies!
- 8

Crypt of the NecroDancer
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Action and Indie with Gladiator Trainer.
Crypt of the NecroDancer is an award winning hardcore roguelike rhythm game. Move to the music and deliver beatdowns to the beat! Groove to the epic Danny Baranowsky soundtrack, or select songs from your own MP3 collection!
- 9

The Howler
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Indie with Gladiator Trainer.
Use gravity, tension, and wind currents to get your hot air balloon to its destination, dropping off cargo on your way, in this ultra-challenging physics-based game. All art used in the Howler was meticulously created by classically-trained experienced painters.
- 10

The Deed
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Adventure and RPG with Gladiator Trainer.
A keenly dark twist on the traditional murder mystery setting, The Deed is an Adventure/RPG game about getting away with murder. Arran Bruce, the rightful heir to Dunshiel House, returns home to settle a score with his estranged family.
- 11

Space Pilgrim Episode I: Alpha Centauri
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Indie and Adventure with Gladiator Trainer.
Captain Gail Pilgrim has been flying starships since she was a kid, ferrying passengers between planets and space stations across the galaxy. She has no reason to expect that this latest trip to Alpha Centauri will be anything special, even if her passengers are a little more diverse than usual....
- 12

The Deed: Dynasty
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Indie and Adventure with Gladiator Trainer.
Getting away with murder has never been easy. These three members of a proud and noble family are separated by five centuries, but have in common a vengeful and murderous intent. Plans must be formed, blood must be spilled and evidence must be planted ...
- 13

Space Pilgrim Episode II: Epsilon Indi
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Indie and Adventure with Gladiator Trainer.
One year after the events of Episode I, Captain Pilgrim is once again carrying a shipload of passengers between star systems. This time her guests include a mysterious priestess, a wayward youth and a robotics genius.
- 14

Space Pilgrim Episode IV: Sol
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Indie and Adventure with Gladiator Trainer.
Locked away in the most secure prison in the galaxy, with little hope of escape, Gail Pilgrim faces the most difficult ordeals of her life. Her only hope lies in trusting those who she has come to regard as her friends.
- 15

Space Pilgrim Episode III: Delta Pavonis
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Indie and Adventure with Gladiator Trainer.
Still reeling from the life-changing events of the previous episode, Gail seeks out a safe haven with her father in the Delta Pavonis system. However, she soon learns that the politics of Planet Leto can be as treacherous and unpredictable as the local weather.
- 16

Space Pilgrim Academy: Year 1
Single-player alternative to Gladiator Trainer — playable solo, no multiplayer required. Shares Indie and Adventure with Gladiator Trainer.
Latona Research Station has been destroyed by unknown assailants. The only survivor is a young girl who was rescued by the Starship Quicksilver and her renowned captain.