XM215 Area Denial Device Replaces Baseball Bat

This mod is a ported version of the original "XM215 Area Denial Device" by Mr. Rec tus that  I put on linked contents. Similar to sentry turret, this one is an automatic machine in ball shape that can detect & shoot zombies. Each time it detects a zombie, it will jump & shoot. The shot is spread like shotgun.
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Well, in comparison to sentry turret (& sentry floating turret) probably sentry turret is the better one at becoming a bodyguard, while this XM215 works more like a bait for zombies by jumping & shooting to attract zombie on it. But you can't use both sentry turret & XM215 at the same time, because these two share same filenames.
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For the XM215, there are 2 versions inside the zip file, "xm215 sentry ball.vpk" & "xm215 sentry ball ex.vpk".
1. "xm215 sentry ball.vpk": This one sticks to the original, which means that I ported this just like the original without any changes except the ability to deploy on any grounds (not limited to flat grounds).
2. "xm215 sentry ball ex.vpk": This one is the modified version. The ammo is unlimited. It has explosion shot (like "Sentry Floating Turret EX") that turns common infected into mincemeat when hit & at the same time has self-defense system that trigger explosion in close range if zombies approach it in melee range. This EX version has even more aggressive shot than the original does, & it jumps even more frequently.
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There are several files inside the zip file:
1. "custom weapon base 2.vpk"= Main file to use this mod.
2. "custom weapon base 3.vpk"= Alternative for "custom weapon base 2.vpk" if no. 1 conflicts with other mods (only use either one of those two).
3. "xm215 sentry ball.vpk"= Main file for the XM215 (original version).
4. "xm215 sentry ball ex.vpk"= Main file for the XM215 (EX version).
5. "XM215 sentry ball Melee Collection" folder= This folder contains sub vpk files with the name of each official melee weapon. You can use & enable one or some of this sub vpk files if you want to change certain melee weapons other than baseball bat into XM215.
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Feel free to comment if you want some improvements either on "xm215 sentry ball.vpk" or "xm215 sentry ball ex.vpk", though the "xm215 sentry ball.vpk" (the original/ normal version) won't change much as it should be still based on the original.
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NOTES: Pictures 1 to 5 show the normal version, & pictures 6 to 10 show EX version.