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A jam entry

Angular MomentumView game page »

Each step robs the planet of angular momentum
Submitted by gelisam with 6 hours, 9 minutes before the deadline

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Visit Angular Momentum's game page


CriteriaRankScore*Raw Score
xkcd-ness (how well it matches/interprets the comic)#563.1983.750

Ranked from 8 ratings. Score is adjusted from raw score by the median number of ratings per game in the jam.

Link to xkcd comic / 'what if' article the game is based on

Please list any pre-made art/music/other assets that you used.
The helmet was based on a free clipart.

Team size


Team's social media links:

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Pretty fun, and nice looking!
I feel like the running speed and the rotational acceleration aren't properly linked to each other.

Submitted (1 edit)

Fun game! Ran perfectly fine on Linux for me (ubuntu 16.04)


sorry the linux version does not run for me 

terminate called after throwing an instance of 'std::runtime_error'
  what():  RtApiAlsa::probeDeviceOpen: pcm device (hw:0,3) won't open for input.

Can't open it on windows only crashes


Thanks for reporting the issue. Which version of Windows are you using? I just tried on Windows 10 and, well, it doesn't exactly crash, but it seems to be stuck forever on the splash screen. Hopefully those are two different symptoms for the same issue, I will tell you once I fix the one I can reproduce.


I've rebuilt the game from a Windows machine, that fixed the splash bug for me. Did it dix the crash bug for you as well?

Here is the error

# A fatal error has been detected by the Java Runtime Environment:
#  Internal Error (0x20474343), pid=2620, tid=0x0000000000001464
# JRE version: Java(TM) SE Runtime Environment (8.0_144-b01) (build 1.8.0_144-b01)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.144-b01 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C  [KERNELBASE.dll+0x69d98]
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
# If you would like to submit a bug report, please visit:
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.

Hope you can fix it !