MJOLNIR (not to be confused with Thor's hammer) is a gameplay mod that imitate Halo's gameplay meaning you'll only be able to have two weapons at once but will be granted more ammo, a regenerating shield, and grenades.
First release of MJOLNIR, more has to come, there's no alternative to the Rocket Launcher yet as the other weapons (Shotgun + SuperShotgun / Pistol + Chaingun, PlasmaRifle + BFG9000) so this has yet to be done... Lots of TODO... Have fun!
Game crashes when you set Mjolnir specific keybinds in Mod Options, using GZDoom 4.1.1 and pre3.8 Dev Build.
it only crashes when you bind mouse keys that have been rebound to keyboard keys. When using middle mouse, for example, it didn't crash for me. probably an engine error, contact the gzdoom team instead.
You know what, it crashed 1st time when testing with 3.8 Dev Build and 4.1.1 after binding Q to Melee. But when I launched it again, it was bound, able to rebind other keys and hasn't crashed since. Kinda weird, but I thought I'd let you know it was an isolated instance, thanks Randomguy7,.