Screenshots
Watch trailer on Steam ↗Project Jeff
cnsmini · Published by cnsmini
Mostly Positive — 79% positive (19 reviews) · 5 achievements
Last updated 28 Sept 2026
Grab your equipment, there are monsters to kill in the deep and narrow dungeons.
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£0.89
Lowest price we've ever recorded
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£0.89
Price history
4 Sept 2026Lowest: £0.89 · Highest: £0.897 Oct 2026
Indie, Casual · 2024 · More under £5 games
Explore dark and narrow dungeons in Project Jeff, a casual indie game developed by cnsmini. Prepare to face monstrous threats as you venture deeper into the unknown.
About this game
A strange and difficult roguelite game by Jeff, formerly an NPC.
Grab your equipment, there are monsters to kill in the deep and narrow dungeons.
Grab your equipment, there are monsters to kill in the deep and narrow dungeons.
Features
- 16 Enemy types
- 18 Weapons
- 9 Dungeons
- Bombs, potions and more.
System Requirements
Will my PC run this? →Minimum
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
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
English, French, Italian, German, Simplified Chinese, Dutch, Japanese, Portuguese - Portugal, Russian, Turkish
Latest news
Patch NotesOfficial
Project Jeff Version 1.1
Description The game is now easier, for players who do not like to be challenged very much. Updated Character health has been balanced. Weapon damage has been balanced. Equipment prices have stabilized.Read full article on Community Announcements (cihansteamgames)Patch NotesOfficial
Project Jeff Version 1.1
Description The game is now easier, for players who do not like to be challenged very much. Updated Character health has been balanced. Weapon damage has been balanced. Equipment prices have stabilized.Read full article on Community Announcements (cihansteamgames)
