The Unreal Tournament 2004 Cache Extractor extracts those assets from your cache and performs some other highly technical magic under the hood to enable you to play those maps, mods, mutators and games when offline or on your own server. You also won't have to download those assets again, every 90 days. There's nothing like having to download a map for the 5th time while your character stands in the middle of the map, motionless, getting waxed by the other team. Yes, that's right: this app will make you a better UT2004 player. Guaranteed or your money back.
When you open this app, you'll see a button prompting you to send the zip file via email to yourself. Press it and enter your email address and hit send. Then, on your UT2004 computer, open up the email and download the attached zip file. Unzip it, open up the README.txt file and follow the instructions therein. You may email me if you have problems.
There are also buttons for sending me a feedback email and for donating.
If you find it too tedious to install an Android app so that you can email yourself a zip file, you can download the zip file directly at http://buttdroid.itch.io/unreal-tournament-2004-cache-extractor . Don't worry, you'll still be able to donate at that website, as well.
Storage: A copy of the zip file is stored locally on your device in case you need it again. You can safely delete it (and this app) once the extractor is working on your computer.
In-app Billing: This app is free and provided without ads. The in-app billing is in the (albeit unlikely) event you feel so overwhelmed with magnanimity and generosity that you just MUST donate something so that I may eat some gruel this week.