Iron Lung
store.steampowered.com
Short horror game about piloting a tiny submarine through an ocean of blood; adapted into a 2026 film.
The Moon Sliver by David Szymanski
Short atmospheric horror exploration game, his first commercial release.
Visit The Moon Sliver ↗About The Moon Sliver
Short atmospheric horror exploration game, his first commercial release. The Moon Sliver is a indie game makers product built by indie maker David Szymanski, launched in 2014.
- Status
- Active
- Launched
- 2014
- Category
- Indie Game Makers
- Website
- store.steampowered.com
More products by David Szymanski
Dusk
store.steampowered.com
Retro-style first-person shooter inspired by Quake and Doom.
Gloomwood
store.steampowered.com
Stealth survival horror game co-developed with Dillon Rogers.
Butcher's Creek
store.steampowered.com
First-person horror game about fighting cultists with improvised melee weapons.
Squirrel Stapler
store.steampowered.com
Comedic hunting game.
The Moon Sliver FAQ
What is The Moon Sliver?
The Moon Sliver is a indie game makers product: Short atmospheric horror exploration game, his first commercial release.
Who made The Moon Sliver?
The Moon Sliver was made by David Szymanski, American solo developer of Dusk and Iron Lung, the game behind Markiplier's 2026 film. It launched in 2014. David Szymanski has also built Iron Lung, Dusk, Gloomwood, Butcher's Creek.
Is The Moon Sliver still active?
Yes. As far as IndieMakerList knows, The Moon Sliver is still active and run by David Szymanski at store.steampowered.com.
Is The Moon Sliver an indie game?
Yes. The Moon Sliver is an indie game made by David Szymanski, an independent developer, not a large studio, and released in 2014.
When was The Moon Sliver made?
The Moon Sliver was released in 2014 by David Szymanski.
Similar products in Indie Game Makers
Vibe Jam
vibejam.com
Game jam for games built mostly with AI coding tools.
$44K/moby Pieter Levels
fly.pieter.com
fly.pieter.com
Multiplayer browser flight simulator built largely with AI prompting that went viral.
by Pieter Levels
Swipe the cat
apps.apple.com
Casual game built around a viral TikTok trend.
by Adam Lyttle
PIANORUN
apps.apple.com
Game that teaches you to play piano notes.
by Adam Lyttle
Piano Pals
apps.apple.com
Game that teaches kids to read music notes.
by Adam Lyttle
El Taxico
apps.apple.com
Game for learning Spanish.
by Adam Lyttle