Problems, right off the bat, problems.
1. this is a free roam game, which isn't bad per se, just the execution is bad
2.some controls (i.e. the jump button) is exclusively non-existent, you are still caught in battle and the jump is so hilariously small you'd think you were NOT in space(gravity shouldn't be a thing)
3. when you start the game, it runs on two instances, so if you were to try and modifiy, or god forbid, delete it, no worries, cause your game is still running even after you've closed the windows. riveting.
4. in side scroller non-fashion: no pregnancy even though all routes/plots points to the/a game that should lead to it (does the alien DNA REMOVE human sperm? if so: why??? what makes it so special that when there is a failure of mutation the males that become sex addicted beasts that they can't impregnate someone, or better yet why can't the DNA modify it so that the females they go into get pregnant within weeks or days?).
5. there is basically no save, so in actually it's a rogue's-like side scroller game, only you get to save only when getting to the beginning or end(or the branching of) of the levels. oh, and it isn't manual, no get with the times young wipper snapper..! it's automatic only. so essentially the game doesn't know what it wants to accomplish, which is sad cause even some games that have lolicon tag in it have something of a coherent game-plan.
6. no battle-fuck or even chances where you can revive yourself from death, or if you lose you're not dead but "something" is taken (since the game has the equivalent to gang members( it can even be MC's virginity)).
if new games will continue to have poor execution for boasting massive potential like this, and refuse to make amends after critique or at least the norm of not using said potential to be good, then people, go back to the drawing board. ask yourself what you want to make, and before you hit that submit button on that fated game of yours: T.H.I.N.K.!
Take your time to assess your game, whether it be by yourself, OR your peers.
Handling of the game (performance issues). see if your game doesn't break on doing what the game does normally, and make it hard for those who play the game to break it or find glitches to do that.
Instruct or Inspect the game's features yourself, and see if the game you have made will be well received by strangers or consumers. don't rely on bots or new "acccounts" for your business/model.
Never EVA make a game soley on potential. don't be like Red-eyes Black dragon, you want efficiency (like Dark Magician, or powerful starting impact like Blue-eyes white dragon).
Know that your game will be taken with a grain of salt, so don't sweat the ones you know your game is not made for (as long as those are the minority).
if you see this and still accidentally (benefit of the doubt) submit the game: DELETE IT and postpone. trust me, you're doing this website and the mods a favor.