I’m playing Wasteland 2 Director’s Cut (WL2DC) on Arch Linux these days and enjoying it immensely. Wasteland 2 is a classic RPG with a strong story and loads of character customization. The new and improved graphics in the DC version are quite appealing and for the most the interface changes are beneficial with the notable exception of the trading screen.
One issue I was having though is with the game crashing or locking up. After checking the WL2 forums, it looks the issue may be related to the soft and hard ulimits. By default, in Arch Linux these are set to 1024 for the soft limit and 4096 for the hard limit. Unfortunately it looks like WL2 is reading a lot of files and requires a higher limit. I ended up setting the soft limit to 4096 and the hard limit to 8092 and the game seems much more stable.
Interestingly setting the limits in /etc/security/limits.conf had no effect at all, after exercising some google-foo I found bug #46490 in Arch open for this with the workaround to set the default nofile limit in the /etc/system/system.conf which worked for me but is mighty annoying.