I tested out your game and here’s some things that I would add, not saying you have to add anything. *1. More Mobility.* There is a lot of ways not having much mobility could hurt the game. My friend sb is working on a FPS himself, Recon Forces 6, and it is put on Roblox as I’m aware. Please also note that less mobility leads to less intensity. *2. Customization* There are a lot of games that have a lot of customization. I feel like customization is one of the most important and popular aspects in a game to give people more options instead of the standard designs, of course, this would lead to more 3D modeling, but in the long run, it would help with possible micro-transactions, and more time people spend on your game. Last but not least, *3. Matchmaking and Co-op modes.* Of course, modes are a lot of someone’s ideas, and multiple modes can be great. Nobody was on when I tested, so I don’t know for certain how it works fully, but co-op could make competitive teams for your game. More game modes such as a creative mode, target practice, and much more, could make your game way more interesting. Please don’t turn down my ideas immediately, some people like my ideas, and some people don’t like them. Anything that can help development should help development. Have a good day and stay safe. Ok bro why did I make a whole essay lol
