There's a game called "FaceWound", a (self-titled) "Zombie Murder Simulator", which the author of Garry's Mod has been working on for a few years. He recently released the latest version for free, though he says "it's totally unfinished, unpolished and should be treated with the same attitude you’d treat a leaked alpha with" - despite this it's suprisingly bug-free, and fully playable (not to mention lots of fun).

So far the only thing people seem to be moaning about is that you don't get extra lives or health during the game, making it rather difficult to finish. There have also been requests for "Infinite Lives" and "Infinite Ammo" cheats for it - so I decided to make some hacks ;)

The "Patches" make changes directly to the game files, and can be used in conjunction with each other. You can also undo the changes made to your game file.

Infinite Lives, Health, Ammo and Energy Patch (or you can download the patches individually: Infinite Lives Patch, Infinite Health Patch, Infinite Ammo Patch, Infinite Energy Patch)

UPDATE (08 April 2008): I've created a patch which gives you an extra life every 4000 score points - you should be able to get an extra life half way through the second level, and a second extra life near the beginning of the third level... though I think it'll be easier to get extra lives on the later levels. Download: [Facewound extra lives](https://www.hypn.za.net/downloads/facewound/FaceWound extra lives.exe) (5.95kb)

Also made a patch to fix a bug, where selecting "New Game" from the menu while in a game doesn't reset your score back to 0. Download: [FaceWound (new game) score fix](https://www.hypn.za.net/downloads/facewound/FaceWound score fix.exe) (5.80kb)

UPDATE (09 April 2008): One of the guys on the official FaceWound forums (Im Crimson) asked if I could make a patch to give you more plutonium so you can buy more weapons, so here they are: FaceWound Double plutonium (5.77kb) and FaceWound Triple plutonium (5.76kb) :D

UPDATE (10 April 2008): More hacks, and this page is becoming a real mess. Inspired by Mariowound - A Mario mod for Facewound (which is awesome), I thought I'd look into FaceWound's jumping and collision detection, to try and hack it so those coin-boxes could actually work... instead I ended up with some jump hacks which might (though probably not) come in handy for someone, somewhere, one day: FaceWound half-height jumping, FaceWound double-height jumping, FaceWound infinite jumping.