Fist watch the intro, then click the buttons to go to their places, click items to buy them in the shop, play the game by using the up and down arrow keys to move the gun, and press space to shoot. Go to the Library and you can find out what monsters are immune to what types of weapons. Buy weapons or upgrade them in the shop clicking to buy. Buy the bazooka missile if you want to last long in the game! Just remember, I am updating this as this is shared, and the update will be done by about Dec. 10, so if anything weird happens before that, just saying!
Credit to ddpatel2 for using a little sounds from his MLG Soundboard(Check it out!) and to SANIC1000 for his sounds, and to Spooky Scary Seizure-giving Skeletons, and if I get 10 stars and 10 likes, I will do it and in 2 weeks, I will add Mission EVIL Beta Version 4.0! Check out my real life friends @RealisticThunder, @meadowglens, and @CRE5CENT! They have really nice stuff!