Yes, Zombie Torrent 2 is another mod with a shop. But it's different, just a little bit. For one, you can't use the shop anywhere. Solely a between-wave shop, the trader has lots of surprises in store. Like the wave system, it too has gone through several iterations.
- Mouse-based navigation system (You can click your items!)
- Sell / Buy lists for getting refunds on inventory items
- Upgrade menu for buying weapon attachments / ammunition
- Perk tabs for filtering weapons based on perk
ZT2's trader system has been tested extensively through multiple versions and seems fairly optimized for net play. Purchasing weapons works fine, and you can upgrade your weapons with different attachments! M79 with buckshot grenades? Pistols with explosive ammo?