when i got the G.U.N. truck model, i thought of something what if the truck was not over the top yet, what if i made it better, there was no model of the buzzsaws online so i made my own using the guardians legs, the saws comes from Chopper from halo infinite, then i thought what if there was flamethrowers attached to it, because Sonic is fast so why not make the buzzsaws on fire or or or able to shoot fire out, the fire use rocket fuel and not air to combust and be hot, the fire that meant to burn the hedgehog to a crisp, i can imagine 3 possibilities with this truck,
1, G.U.N used this truck to chase after Shadow or sonic because they stole a powerful artifact
2.when DR EGGman/DR.robotnic clash with Sonic etc etc etc, time space rip occurred, eggman was sent 10 years in the past and sonic was 10 years in the future, however didnt go in tame within their univese, they went into time in another universe, a univese with no eggman or sonic, do to this eggman conquered the world within 10 years as no one was able to beat or defeat Eggman, howevers it not all loss, there is a resistance/rebels that are against eggman, with Rouge and Shadow being the higher ups of the rebels/resistance, When Sonic appeared the rebelion didnt trust, Shadow believed sonic is working with Eggman,
Sonic will meet the G.U.N. Truck 3 different times in cmpaign/story that are scripted
A. Sonic tries to befriend Shadow they chat chat chat, gone on a race on destorying property (ie robots and mechs and machines made by eggman) in the city that eggman has conquered , however this deeply angered Sonic and release The G.U.N. Truck Supreme on to them (G.U.N."s truck was remade and got a few upgrades by Eggman, he also captured the engineered force of G.U.N. and use them as workers to help build eggman his army and machines and weapons, etc etc etc) The G.U.N. Truck Supreme at this stage has its grab arms to grab Sonic and Shadow, Sonic and Shadow cant run forever as the Truck will slowly get faster, no matter how many quick turns they do, the truck doesn't decelerate, it just going faster and faster, the only way to escape the Truck is to in the sewers however the robot and The G.U.N. Truck Supreme will prevent you from doing that, Shadow has important info he needs to deliver and split up with Sonic, The G.U.N. Truck Supreme chase Sonic in 30 second chase if the it any more seconds the truck will run Sonic over, as he continues running through the streets as you run over a manhole The G.U.N. Truck Supreme is about to run you over but Shadow pulls you into the manhole, the Truck lost sight of you.
B. When Sonic and Shadow stole 1 of Eggman's chaos emerald, Shadow was heavily hurt/damage from the battle with Metal Sonic so he cant run well, Sonic earns Shadow's trust by taking a decoy chaos emerald and running and being a decoy for Shadow to get away, The G.U.N. Truck Supreme will chase Sonic but this time with buzzsaws that are like the past buzzsaws but can also coil themselves back up and charge right at sonic if he doenst dodge, and the buzzsaws have little guns/turrets attached to it allowing it to fire bullets at sonic, making sonic having to dodge them, the chase scene should be around 30-60 seconds long with Sonic running on roofs of the buildings and the sides like Sonic Generations however unlike Sonic Generations The G.U.N. Truck Supreme runs throw that building sending Sonic flying, however you were able to loose The G.U.N. Truck Supreme temporarily as Sonic runs to the sewers, The G.U.N. Truck Supreme saw that and tried to grab sonic, you next mission is to go deep into the sewers as the buzzsaws breaks through the roof of the sewers.
C. Eggman found out about this and had an idea, he first evaucuated all of the citizens before hand secretly with having them hidden an robotic vehicles, Sonic was tasked to figured out what Eggman is planning, this leads to him breaking into Eggman"s townhall with rouge looking for the digital plans, however they were caught doing this but they found out whats eggman's plan by seeing the toxic gas containers near the sewer towers, Rouge told the Rebels to evacuate the city, as she says that, The G.U.N. Truck Supreme comes out again with flamethrowers attached to its buzzaws, intsead of shooting bullets, it shoots fire, and the saws are on fire when it fires, Sonic is tasked to escape the city as The G.U.N. Truck Supreme gets closer however he cant stay in the sewers for long as poisonus gas start emerging from the sewers at the lower level, within 30 seconds the bottom sewers are flooded with toxic gas, within 45 seconds the sewers are filled with toxic gas, that if sonic runovers the manhole, he will slowdown from the toxins, but if The G.U.N. Truck Supreme shoots fire at the manholes, it will cause it to explode delaying the truck speed for a short time, however as Sonic got to the edge of the city, large thick metal walls emerged out of the ground trapping Sonic within the city, however its not the end Rouge calls Sonic telling him about the energy road that Eggman use to transport resource and equipment to place to place quicker than they naturally can, Sonic's shoes should allow him to run on the energy bridge (his speed should increase heavily as long as he runs on the bridge) so Sonic has to make a U-turn to go back up the City's road, at the minute mark, the lower part of the city will be full of toxic gas, at the 90 second mark, the middle part of the city will be full of toxic gas, at 120 second mark or 2 minute mark the city will be completely full of toxic gas, Sonic will have to get to the energy road within the 2 minutes, however The G.U.N. Truck Supreme is preventing Sonic, slowing him down, from getting to the energy road, Sonic tries to loose The G.U.N. Truck Supreme by going under a broken building but truck blows that up with its cannon , as Sonic race across the city, Sonic see one of those tanks that full of toxic gas and start running towards it, (The G.U.N. Truck Supreme will chase sonic through Toxic Gas Tanks however it is too big and run into and explode The G.U.N. Truck Supreme) as Sonic begins running towards the energy road The G.U.N. Truck Supreme comes back with its wheels on fire and its saws are on flames (insert a 15 second race) the wheels of the truck went out and popped and swirled and crashed into the building). as Sonic goes through the energy road cannon (the way i could describe it) as he runs through the cannon, The G.U.N. Truck Supreme emerged in flames breaking the cannon as Sonic has to run faster (his is going even faster because of the road however The G.U.N. Truck Supreme wheels are on fire preventing from using it) because the energy road begins to fall apart as The G.U.N. Truck Supreme about to fall down, the arms retract and the mega boosters comes on out (the second model with huge boosters) and begins flying catching up on to sonic as the Truck about run Sonic over, Sonic goes through the little tunnel in the wall meant for small vehicles and robots, the Truck smashed into the wall leaving a huge dent on the other side of the wall as Sonic got YEETED out of the tunnel because of the explosion from the impact of The G.U.N. Truck Supreme and the wall. the walls are able to retreact except for the section of the walls that The G.U.N. Truck Supreme crashed into.
Mechanics:
you can encounter the Truck multiple times in the city if you cause alot of destruction within a small amount of time in an area, (kinda like GTA with 5 star system if you do a lot of crime),
the cannon on top will shoot at sonic if he tries to get on a roof anywhere above the gun truck, it will also shoot at buildings and obstacles that will slow it down, so a good way of escaping the truck is make sharp turns into low bridges or weird buildings, but that wont slow it down good, if sonic is above The G.U.N. Truck Supreme, the cannon will lock onto Sonic for 5 seconds before firing the cannon at sonic, then it repeatedly fire the cannon at sonic within every 3 seconds,
the arms will grab sonic if he tries to hide in between buildings and crevices,
the arms have different stages
1st time, it will have claw arms where it will try to grab you, there is also cameras within the center,
2nd time, claws be replace by saws which would be 2 hit KO, there is also 4 little 'turrets' where it would shoot out little balls of plasma
3rd time, the turrets are replaced by flamethrowers, which inflammed the saws if use too much which makes the saws be 1 hit KO, the flamethrowers kinda act like a way of flanking sonic or making sonic or riving sonic in singular path for the saws to hit sonic, the flamethrowers will also shoot fire into the sewers to drive sonic out of them or burn him.
the main way of getting away from The G.U.N. Truck Supreme is to go deep into the sewers
the sewers are like a maze, it be very twist and turns with many deadends
- same as option 2 with when DR EGGman/DR.robotnic clash with Sonic etc etc etc, time space rip occurred, eggman was sent 10 years in the past and sonic was 10 years in the future, however didnt go in tame within their univese, they went into time in another universe, a univese with no eggman or sonic, do to this eggman conquered the world within 10 years as no one was able to beat or defeat Eggman, howevers it not all loss, there is a resistance/rebels that are against eggman, with Rouge and Shadow being the higher ups of the rebels/resistance, When Sonic appeared the rebelion didnt trust, Shadow believed sonic is working with Eggman, overtime Sonic gets the trust of Shadow and the Rebellion, with 1 of the last missions in the city is to steal the chaos emerald within the city, Sonic does that, Dr Robotnic out of frustration sent out The G.U.N. Truck Supreme to chase sonic, in 3-5 minute chase, with the first minute The G.U.N. Truck Supreme. will use its chainsaw hands, the chase will be similar like in Sonic Generations howere itstead of stopping at the building, the building explodes as the chase continues, the walls of the city rose up, trapping Sonic like a rat, Sonic will have to escape The G.U.N. Truck Supreme by going through the energy road which is in the center of the city so Sonic has to run up to the center of city while also trying to not get run over by The G.U.N. Truck Supreme. during this part of the chase, the flamethrowers are out shooting fire at sonic,, this part of the chase be another minute long (the second minute of the chase) at the 2 minute and 30 seconds of the chase Sonic run through 1 of DR.EGGman's powerplant and The G.U.N. Truck Supreme follows through the powerplant blowing it up and The G.U.N. Truck Supreme, the arms are now damaged, the wheels are on fire, with fire coming out of the exhaust pipe but that doesnt slow it down, the mini boosters on the side lights up and start boosting The G.U.N. Truck Supreme towards Sonic as he runs in 30 second chase into the final 30 seconds as Sonic goes through the energy road cannon (the way i could describe it, Sonic's speed should increase heavily as long as he runs on the bridge beccause of the shoes he got from Tails), rams through the cannon as Sonic has to run faster (he is going even faster because of the road) because the energy road begins to fall apart as The G.U.N. Truck Supreme about to fall down, the mega boosters comes on out (the second model with huge boosters) and begins flying, catching up on to sonic as the Truck is about run Sonic over, Sonic goes through the little tunnel in the wall meant for small vehicles and robots, the Truck smashed into the wall leaving a huge dent on the other side of the wall as Sonic got YEETED out of the tunnel because of the explosion from the impact of The G.U.N. Truck Supreme. the walls are able to retreact except for the section of the walls that The G.U.N. Truck Supreme crashed into.
Mechanics:
the cannon on top will shoot at sonic if he tries to get on a roof anywhere above the gun truck, it will also shoot at buildings and obstacles that will slow it down, so a good way of escaping the truck is make sharp turns into low bridges or weird buildings, but that wont slow it down good, if sonic is above The G.U.N. Truck Supreme, the cannon will lock onto Sonic for 5 seconds before firing the cannon at sonic, then it repeatedly fire the cannon at sonic within every 3 seconds,
the claws have different stages
1nd stage, claws be replace by saws which would be 2 hit KO, there is also 4 little 'turrets' where it would shoot out little balls of plasma
2nd stage, the turrets are replaced by flamethrowers, which inflammed the saws if use too much which makes the saws be 1 hit KO, the flamethrowers kinda act like a way of flanking sonic or making sonic or riving sonic in singular path for the saws to hit sonic,
option 2 and 3 facts or knowledge of stuff
, The G.U.N. Truck Supreme is powered by chaos emerald batteries which can hold the power output of the chaos emeralds for 3 hours per a battery container and there is 21 batteries within the truck powering it.
The G.U.N. Truck Supreme is great in a city enviroment as Sonic couldnt hide and is more enclosed but wont be able to chase sonic as well in open terrain because Sonic has more room to run around and more manurable and Sonic can attack the sides of The G.U.N. Truck Supreme.
G.U.N."s truck was remade and got a few upgrades by Eggman, he also captured the engineered force of G.U.N. and use them as workers to help build eggman his army and machines and weapons, etc etc etc
Imagine since The G.U.N Truck Supreme hasn’t been in used in a long time, and the sheer destructive power of The G.U.N Truck Supreme, the horns were warning the locals that danger is coming, once The G.U.N Truck Supreme is awoken, it won’t stopped for mortals with its primary assignment is to eliminate the Hedgehog, it takes a lot of mechanical machinery and pieces to reassembling and releasing The G.U.N Truck Supreme
I imagine that chaos energy from the chaos emeralds gave The G.U.N Truck Supreme conscience and a ‘soul’ that is in constant agony
i used these models for G.U.N Truck model
https://www.thingiverse.com/thing:5302648
https://www.thingiverse.com/thing:111564
https://www.thingiverse.com/thing:5389103
https://www.thingiverse.com/thing:3430512
https://www.thingiverse.com/thing:25557
https://www.thingiverse.com/thing:5128686
i Used these models for G.U.N Truck arms
https://www.thingiverse.com/thing:4758190
https://www.thingiverse.com/thing:5155988
https://www.thingiverse.com/thing:2359634
https://www.thingiverse.com/thing:5440324