Hi ;D
Here`s my new gravityshoot mod for gta iv.

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Installation|
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1. open spark iv
2. import "explosionFx.dat" and "entityFx.dat" to GTA IV / common / data / decision / effects --- click on save
3. go to cdimages and open it, than import there w_molotov.wtd and W_molotov.wdr --- click on save
4. go to data and import WeaponInfo there --- click on save

All done ;)
now u can shoot the gravity away ;D