One issue you might encounter while trying to run undertale on linux outside of steam is that it will not start, complaining about missing libraries/dependencies. Here is a guide on how to fix the most common missing libraries on arch linux distros. (this will only work on the native versions of undertale for linux, So no v1.0).
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Download the native version of undertale, right click the game on steam, click on 'game properties', then click on the 'installed files' option and click on 'Browse'.
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Use "ldd ./runner" on the directory of the game to first verify what dependencies you might be missing (It will display the following error if it can't find the library).
libcrypto.so.1.0.0 => not found
The most common libraries you will be missing (if you are using a modern arch linux based distro) are:
A. libcrypto.so.1.0.0 (Provided by: openssl-1.0 and lib32-openssl-1.0)
B. libssl.so.1.0.0 (Provided by: openal and lib32-openal)
- Install the following packages on your system:
Packages that you get from the official repo by Pacman -S:
A. openal: https://archlinux.org/packages/extra/x86_64/openal/
B. lib32-openal: https://archlinux.org/packages/multilib/x86_64/lib32-openal/
Packages that you get from the AUR using Makepkg or an AUR helper (Like yay):
C. openssl-1.0: https://aur.archlinux.org/packages/openssl-1.0
D. lib32-openssl-1.0: https://aur.archlinux.org/packages/lib32-openssl-1.0
- Congratulations, you can now boot the game without needing to use steam! Just double click the "runner' executable whenever you want to play.
To address Twitch's new 100-hour highlight limit, we are making a few changes to make sure that the highlight limit (as well as any future Twitch decisions) doesn't affect the leaderboard's integrity. Effective immediately, we are no longer accepting runs submitted through Twitch highlights, reg
