Single-player games like The Heilwald Loophole
Below are 14 single-player Steam games similar to The Heilwald Loophole, 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 The Heilwald Loophole page.
Ranked picks
- 1
ROUTINE
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Adventure with The Heilwald Loophole.
ROUTINE is a First Person Sci-Fi Horror set on an abandoned lunar base designed around an 80s vision of the future. Explore and investigate your surroundings as you survive against unknown threats.
- 2
The Norwood Suite
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Adventure with The Heilwald Loophole.
Explore the mysterious Hotel Norwood in this surreal first-person adventure. Curious characters, forgotten secrets, and head-nodding music await your arrival.
- 3
Amnesia: The Dark Descent
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Adventure with The Heilwald Loophole.
Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.
- 4
SOMA
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Adventure with The Heilwald Loophole.
From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.
- 5
Among Ashes
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Adventure with The Heilwald Loophole.
Among Ashes is a terrifying first-person survival horror game. Your friend has sent you a link to a game that someone posted online, but as you play you quickly realise that something is terribly wrong. Whatever you do… K̴͉͚̗̅̃̄E̷͓̤̺̊͠E̴̤̰̿̽P̴̠̳̀́ ̴̨̮̭̕̚P̷̠͇̳͐̓̀L̶̹̔Ả̷̧Y̵̘̺͆̓Ï̸̻̏͂N̷͙̯͊G̵͖̹̠̽̿
- 6
2Dark
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Adventure with The Heilwald Loophole.
2Dark is a stealth adventure game developed by Frédérick Raynal, the pioneer of survival horror games and creator of Alone in the Dark®. Make your way through the lairs of psychopaths, unravel intrigue where madness mingles with horror, and, above all, save the kids!
- 7
IMSCARED
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Adventure with The Heilwald Loophole.
"I need a Heart in order to open it"
- 8
The Outlast Trials
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Adventure with The Heilwald Loophole.
Red Barrels invites you to experience mind-numbing terror, this time with friends. Whether you go through the trials alone or in teams, if you survive long enough and complete the therapy, Murkoff will happily let you leave… but will you be the same?
- 9
Little Nightmares
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Adventure with The Heilwald Loophole.
Take on the role of Six, a lone child lost in a massive metal vessel known as the Maw, surrounded by dangerous, distorted versions of adults. You’ll need to do your best to escape in one piece or your fate will be worse than you ever dared dream.
- 10
INQUIR P.T.
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Adventure with The Heilwald Loophole.
A post-apocalyptic story-based action adventure game. Fully customizable weapons and a high mobility character. Zombie horde mode and full of action, blood, brutality.
- 11
SILENT HILL 2
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Adventure with The Heilwald Loophole.
Investigating a letter from his late wife, James returns to where they made so many memories - Silent Hill. What he finds is a ghost town, prowled by disturbing monsters and cloaked in deep fog. Confront the monsters, solve puzzles, and search for traces of your wife in this remake of SILENT HILL 2.
- 12
BETON BRUTAL
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Casual with The Heilwald Loophole.
Climb a massive overgrown concrete tower while constantly at risk of falling and losing precious progress. BETON BRUTAL offers a fluid and responsive first person parkour experience through tranquil brutalist architecture.
- 13
Trials of Argolis
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Adventure with The Heilwald Loophole.
Every year daring warriors and fighters from all across the land travel to the province of Argolis to partake in a sacred trial of strength and endurance.
- 14
Primordial Pain
Single-player alternative to The Heilwald Loophole — playable solo, no multiplayer required. Shares Indie and Casual with The Heilwald Loophole.
Primordial Pain is a brutally unforgiving, fast paced arena shooter with one key mechanic: Pain. Perform an elegant dance on the fine line between maximum power and certain death.