The weapons on the Wave 2 FoC toys are actually based on weapons from the game.
+ Kickback's weapon is the Gear Shredder
+ Starscream's weapon is the Neutron Assault Rifle
+ Sideswipe's weapon is the Path Blaster
+ Ultra Magnus' sword is the same used by Optimus Prime in Fall of Cybertron

This is a pretty cool concept! We all know that it's not practical for Hasbro to sell specialised accessories on their own, but to produce them as accessories for toys - now that's neat! By getting Ultra Magnus, collectors can put his sword on FoC Optimus Prime! I hope Hasbro does more of this. FWIW I think the execution of the Gear Shredder and Path Blaster wasn't that great (the Gear Shredder would've been better if it were packaged with a Voyager like Soundwave/Soundblaster) -- Ultra Magnus' sword is okay, and the Neutron Assault Rifle is actually quite good. But I like the concept and I hope Hasbro builds on it in future. Imagine if a future Voyager TFP Optimus Prime came with a mouthed face, and the head was compatible with previous Voyager TFP OPs, and likewise for TFP Wheeljack (this is probably what they _should_ have done with Beast Hunters)