Successfully complete the indicated task to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", "My profile", "View all my games", then the game and view stats.
- An open portal.: Open up the portal to... well, you'll find out.
- CONTROLLER!: Unlock and play through the secret ending!
- Darkness!: Lose all of your light!
- ELECTRO!: Turn off gate lock!
- End of it.: Complete the game!
- Find the corpse!: Find the corpse!
- Healthy!: Pick up your first health potion!
- I got one!: Collect all of the secret orbs!
- In chase.: Run away from the Collector's Scouts!
- Key up!: Pick up your first key!
- Light it!: Pick up your first match!
- MASTER!: Complete The Empty Inn on Extreme Mode!
- Run!: Encounter the ghost who haunts the inn!
- Search!: Search for something!
- Swim!: Go for a swim!
- Switch it!: Flick the switches!
- Unlock!: Get the key for the second floor from a chest!
- Why me?: Get killed!?!?!