Please try the game, it's really good.
https://www.roblox.com/games/11561660302/MAP-Gun-Blast-2#!/game-instances
If you could summarize this game, it is a highly detailed R2D. There is boss fights, game-modes, and weapons. Give this game some love as it barely has any fame, give it a shot.
This game is made by ImposingLoco and Developers, all credits to their work.