rattletrap VS LambdaHack

Compare rattletrap vs LambdaHack and see what are their differences.


:car: Parse and generate Rocket League replays. (by tfausak)


Haskell game engine library for roguelike dungeon crawlers; please offer feedback, e.g., after trying out the sample game with the web frontend at (by LambdaHack)
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rattletrap LambdaHack
3 8
130 530
- 0.6%
8.1 9.6
about 2 months ago 4 months ago
Haskell Haskell
MIT License BSD 3-clause "New" or "Revised" License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of rattletrap. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-02-03.
  • Help with Custom Decals in replays
    3 projects | reddit.com/r/RocketLeague | 3 Feb 2022
    This is the one (rattletrap) that can convert it back to replay as well (harder to read): https://github.com/tfausak/rattletrap/releases/tag/11.2.4
  • how did i miss it in the replay?
    1 project | reddit.com/r/RocketLeague | 20 Feb 2021
    Ah I see that's true. There is this (GitHub)[https://github.com/tfausak/rattletrap] that lets you edit stuff in replays. I haven't really fiddled too much with it, I really don't have a reason to edit replays. My speculation on the programming is that it uses AI techniques to assume what action you are going to do next based on your prior movements and tries to reconcile it in the event of latency mitigation or an error on their end.
  • Change names in rocket league replay
    1 project | reddit.com/r/RocketLeague | 21 Dec 2020
    But you need to first convert the replay to json, and then you can start to replace stuff. Then convert it back and it works. There are softwares that does the converting. When I was experimenting with those I tried 3 different replay parsers and I liked this the most: https://github.com/tfausak/rattletrap


Posts with mentions or reviews of LambdaHack. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-12-17.

What are some alternatives?

When comparing rattletrap and LambdaHack you can also consider the following projects:

monomer - An easy to use, cross platform, GUI library for writing Haskell applications.

tateti-tateti - Meta tic-tac-toe ncurses game.

MazesOfMonad - simple game

ActionKid - A video game framework for haskell

werewolf-slack - A chat interface for playing werewolf in Slack

Nomyx - The Nomyx game

reflex-sdl2 - A minimal host for sdl2 based reflex apps.

falling-turnip - falling sand game with regular parallel arrays.

Monadius - 2-D arcade scroller

FunGEn - A lightweight, cross-platform, OpenGL-based 2D game engine in Haskell

postgresql-simple-url - Heroku helpers for pulmurice server