HomeAbyss of Neptune
Abyss of Neptune
by Abyssmal Games, Synodic Arc
Abyss of Neptune is a survival horror game set in the deep seas of the Bermuda Triangle. You are sent to investigate a mysterious underwater signal, but there is more to it than meets the eye. Do you have what it takes t
Released Apr 26, 2021 · Free to play
Steam figures
| Value | As of | |
|---|---|---|
| Steam reviews | Mixed · 69% positive of 232 Steam reviews | Oct 24, 2026 |
| Followers on Steam | 1,192 | Oct 23, 2026 |
| Regular US price | Free | Oct 19, 2026 |
| Twitch peak viewers | 7 | Oct 21, 2026 |
New Steam reviews per month
| Month | New positive | New negative |
|---|---|---|
| Nov 2025 | 4 | 0 |
| Dec 2025 | 1 | 2 |
| Jan 2026 | 0 | 1 |
| Mar 2026 | 1 | 0 |
| Apr 2026 | 2 | 1 |
| May 2026 | 0 | 1 |
| Jul 2026 | 2 | 0 |
| Aug 2026 | 2 | 0 |
| Sep 2026 | 1 | 0 |
Tag DNA
| Tag | Share of Steam games |
|---|---|
| Underwater | 1 in 143 games |
| Metroidvania | 1 in 60 games |
| Nonlinear | 1 in 41 games |
| Survival Horror | 1 in 23 games |
| Gore | 1 in 22 games |
| FPS | 1 in 17 games |
| Free to Play | 1 in 12 games |
| Horror | 1 in 9 games |
Games like Abyss of Neptune
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|---|---|---|---|
| Vomitoreum | Scumhead | 70% | Very Positive · 899 |
| EBOLA 3 | indie_games_studio | 72% | Mostly Positive · 307 |
| Black Butterfly | Rafael Braza | 70% | Mixed · 33 |
| Into Death and Beyond | Dolores Entertainment | 72% | 3 reviews |
| Agoraphobia "Knock Knock" | Tainted Games | 70% | Mostly Negative · 25 |
| Outlast 2 | Red Barrels | 64% | Very Positive · 54,620 |
| ThroughHelltoHeaven | OpticalPurgeStudios,LLC. | 70% | 2 reviews |
| ONE MAN'S DECEIT Demo | Enthalpy Change Studios | 73% | 2 reviews |