The LambdaHack package

[Tags: bsd3, library, program]

This is an alpha release of LambdaHack, a game engine library for roguelike games of arbitrary theme, size and complexity, packaged together with a small example dungeon crawler. When completed, it will let you specify content to be procedurally generated, define the AI behaviour on top of the generic content-independent rules and compile a ready-to-play game binary, using either the supplied or a custom-made main loop. Several frontends are available (GTK is the default) and many other generic engine components are easily overridden, but the fundamental source of flexibility lies in the strict and type-safe separation of code and content.

Upcoming new features: improved squad combat, player action undo/redo, ranged combat animations, completely redesigned UI. Long term goals are focused around procedural content generation and include the improvement of the AI monad EDSL, so that rules for synthesising monster behaviour from game content are extensible, readable and easy to debug, in-game content creation, auto-balancing and persistent content modification based on player behaviour.

A larger game that depends on the LambdaHack library is Allure of the Stars, available from


Versions0.1.20080412, 0.1.20080413, 0.1.20090606, 0.1.20110117, 0.1.20110918, 0.2.0, 0.2.1, 0.2.6,, 0.2.8, 0.2.10,,, 0.2.12, 0.2.14,,
Dependenciesarray (>= && <1), base (==4.*), binary (>= && <1), bytestring (>=0.9.2 && <1), ConfigFile (>=1.1.1 && <2), containers (>=0.4.1 && <1), directory (>= && <2), filepath (>= && <2), LambdaHack (==0.2.0.*), mtl (>=2.0.1 && <3), old-time (>= && <2), random (>=1.0.1 && <2), template-haskell (>=2.6 && <3), zlib (>= && <1)
AuthorAndres Loeh, Mikolaj Konarski
MaintainerMikolaj Konarski <>
CategoryGame Engine
Home page
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Source repositoryhead: git clone git://
ExecutablesDumbBot, LambdaHack
Upload dateThu Feb 9 23:38:36 UTC 2012
Uploaded byMikolajKonarski
Downloads2296 total (279 in last 30 days)




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