Sinister Achievements
You wake up inside a strange bunker. You don't know how you got there, and everything seems out of place.
App ID | 1881370 |
App Type | GAME |
Developers | MpjV |
Publishers | MpjV |
Categories | Single-player, Steam Achievements |
Genres | Indie, RPG, Adventure |
Release Date | 25 Jan, 2023 |
Platforms | Windows |
Supported Languages | English |
Sinister Steam Achievements
Sinister offers players a rich tapestry of challenges, with a total of 13 achievements to unlock. These achievements span a variety of in-game activities, encouraging exploration, skill development, and strategic mastery. Unlocking these achievements provides not only a rewarding experience but also a deeper engagement with the game's content.

Rat Killer
Kill a rat.

Firepower!
Buy the Pistol.

Walkin' Around Aimlessly
Talk with the Basement Rat.

Gold Hoarder I
Have 100 Gold in your inventory.

Gold Hoarder II
Have 750 Gold in your inventory.

Gold Hoarder III
Have 2500 Gold in your inventory.

Checkpoint!
Use a checkpoint to save your progress.

Outside!
Exit the Bunker.

Death Experiment
Defeat the "Anomaly".

GG.
Complete Sinister Chapter 1.

More Firepower!
Buy the Machine Gun.

Tentacles!
Defeat the "Experiment 012".

Gambler Moment
Find the GOLDEN KEYCARD slot machine and get any win.