I was able to enjoy what was here. But there are just a few things that I think could help this game. This looks like it belongs to the Aligned Continuity Family since it uses the designs of Arcee and Optimus from Transformers Prime.
The first thing that could be changed is the use of characters that have a known pre-exsisting backstory. I.E Arcee and Optimus. And replace them with different characters. I feel like Optimus should be replaced by Ironhide with this designe since there's a gap between Transformers: Retribution and Transformers: Robots in Disguise. You could probably replace Arcee with Chromia. (She was on cybertron during Deadlock but she was also supposed to be in Transformers Universe so idk where she would be after the Fall of Cybertron.) Which brings me to the second thing:
Instead of the Autobots trying to re-claim Cybertron, I think this could work better if it takes place after FoC, following this group of Autobots, being separated from Team Prime before the game starts, and their efforts to creat a temporary settlement but since the Decepticons have a weapon on the planet already, they are able to keep the Autobots away from the planet.