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Watch trailer on Steam ↗Hell Builder
Cuddle Code · Published by Cuddle Code
Positive — 92% positive (12 reviews) · 10 achievements
Last updated 28 Sept 2026
A puzzle hell builder where you place structures from cards to complete the Dark Lord's construction list. Like solitaire, but instead of clearing a stack, you're building a hell. Plan your placements wisely to earn Souls and unlock new buildings.
£2.57
£4.29Lowest price we've ever recorded
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Price history
Indie, Strategy, Casual · 2025 · More under £5 games
In Hell Builder, craft your demonic domain by placing structures from cards. Like solitaire meets strategy, plan each move carefully to advance through levels and expand your infernal realm.
About this game
A Hell-Building Puzzle
As the Dark Lord's chosen architect, your goal is to build all the structures in the list to complete each Dark Lord's vision using building cards, careful placement, and resource management.
Placement is Everything
Every building placement matters. Place structures to create powerful synergies that generate Souls - your primary currency. Poor placement leads to resource starvation, while masterful synergy chains keep your infernal construction thriving. Buildings unlock dynamically based on what surrounds them: Spider Queens emerge only next to Spider Nests, creating an evolving puzzle of possibilities.
Never Truly Fail, Always Progress
Running out of Souls? Transmute Hell to convert your entire domain into powerful relics, then start fresh with new advantages. The larger your previous hell, the rarer and more powerful your relic choices become. This prestige system ensures every run advances your ultimate goal.
Key Features:
Synergy-driven building puzzle - Every structure must earn its place
Dynamic unlock system - New buildings appear based on adjacency
Transmute mechanic - Convert failed runs into permanent progression
Quick sessions - Complete satisfying runs in about 30 minutes
Atmospheric pixel art - handcraft 8-bit hellish aesthetic with limited color palette
Content:
Approximately 5–10 hours of content across 5 Dark Lords, each with a different building list to complete and a unique playstyle.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 or newer
- Processor: 2.0 Ghz or better
- Memory: 4 GB RAM
- Graphics: Support for OpenGL 3.3
- Storage: 200 MB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
AnnouncementsOfficial
Hell Builder Now Available!
Hell Builder is out now on Steam! Construct your own underworld empire in this unique roguelike city builder that combines card-based strategy with devilish city planning.If you played the demo before, the full game has 5 Unique Dark Lords. Each one offers a unique vision with their own exclusive buildings and playstyles to master. Plus, their own challenges.Special Launch Discount - Limited Time!To celebrate the release of Hell Builder, we're offering a special launch discount! Save on your journey to infernal mastery - but hurry, this offer ends on August 20th. Don't miss your chance to build your dark empire at a reduced price!Read full article on Community Announcements (ipoon)AnnouncementsOfficial
DEMO NOW AVAILABLE!
The gates of the underworld have opened! the Hell Builder Demo is now live on Steam!What's Included:~1 hour of gameplay showcasing the core Hell Builder experience1 Dark Lord with his full building setExclusive demo-only challenges that you won't find in the full releaseA taste of the infernal construction mechanics that await youVisit Steam Page to DownloadWe Want Your Feedback!Your thoughts and suggestions are invaluable as we continue development. Share your experience with us in our Discord or Sream Community HubDiscord community Hell Builder Steam Community Whether you loved it, found bugs, or have ideas for improvement. We want to hear from you! Download the demo now and start building!Read full article on Community Announcements (ipoon)
