A lot of room for improvement
This is a decent game, but it's not something that really has any point to it. However, with a few adjustments, you could make it a whole lot better.
(1) An ammo clip
The game is too easy if the player never has to stop or reload ever. With a set amount of ammo in each clip, the player has to control their shots, as opposed
to just going nuts.
(2) Animated Stickmen
As the game exists right now, the stickmen sort of just slide toward you. The game would be more visually appealing if they ran toward you. You could also have some stick men carrying swords, guns, wearing helmets, ect. Also, get rid of those white bars on the side of the screen.
(3) Scoring System
It would be good to have some sort of scoring system. Points, credits, or money is usually a good route to go, because there's not a whole lot else you can do. If you decide to make certain stickmen harder to kill than others, make them worth more points.
(4) Different Waves
With an endless wave of stickmen, the game gets boring quickly, because the player never has a break. You could take a page from several stick defense games (Defend your Castle, Storm the House, ect.) and put in a little store in between each stage, in which the player could use their credits/money to buy better guns, upgrades, ect.
Not bad overall, but like I said, there's much room for improvement. Good luck on your next game!
