Project Jeff
Developed by cnsmini · Published by cnsmini
At a glance
Overview
A casual, indie game by cnsmini, published by cnsmini — single-player.
Steam’s own one-line description: “Grab your equipment, there are monsters to kill in the deep and narrow dungeons.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Project Jeff.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7 or greater
- Processor: 2 Ghz
- Memory: 2048 MB RAM
- Graphics: 256 mb video memory
- DirectX: Version 11
- Storage: 200 MB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: 2.4 Ghz
- Memory: 4096 MB RAM
- Graphics: 1024 mb video memory
- DirectX: Version 11
- Storage: 400 MB available space
Supported languages (10)
Project Jeff FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Project Jeff?
Steam classifies Project Jeff as a Casual, Indie game, developed by cnsmini. Grab your equipment, there are monsters to kill in the deep and narrow dungeons.
How much does Project Jeff cost?
As of June 2026, Steam lists Project Jeff at $0.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Project Jeff single-player or multiplayer?
Steam lists these modes for Project Jeff: Single-player. It lists a single-player mode.
Is Project Jeff on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Project Jeff for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Project Jeff out yet?
Yes — Steam lists a release date of Jan 22, 2024.
What platforms is Project Jeff on?
Project Jeff is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Project Jeff single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Project Jeff cost?
Steam lists it at $0.99.
Does Project Jeff have achievements?
Yes — Steam lists 5 achievements for Project Jeff.
Who made Project Jeff?
Project Jeff is developed by cnsmini and published by cnsmini.
Where to get Project Jeff
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, cnsmini.