I've made some changes to the Mega Buster to improve it a little. I added in a Charge Shot based on code from the Classes mods, and the buster pellets now have a "dying" animation when hitting targets or terrain. Would appreciate some feedback so far!
https://www.dropbox.com/s/k8n2vgpv7hr68z2/BetterMegaBuster.wad?dl=0
(https://cdn.discordapp.com/attachments/160882052177199104/297541053316071424/Screenshot_Doom_20170401_022124.png)