diff --git a/language.version b/language.version
index 5f258b556..49760ca28 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r311 \cu(Fri 12 Aug 16:34:02 CEST 2022)\c-";
-SWWM_SHORTVER="\cw1.3pre r311 \cu(2022-08-12 16:34:02)\c-";
+SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r312 \cu(Fri 12 Aug 16:58:13 CEST 2022)\c-";
+SWWM_SHORTVER="\cw1.3pre r312 \cu(2022-08-12 16:58:13)\c-";
diff --git a/zscript/dlc1/swwm_hammertime.zsc b/zscript/dlc1/swwm_hammertime.zsc
index b3b25c63e..87d2a4a6d 100644
--- a/zscript/dlc1/swwm_hammertime.zsc
+++ b/zscript/dlc1/swwm_hammertime.zsc
@@ -130,14 +130,14 @@ Class ItamexHammer : SWWMWeapon
 
 	action void A_AltCharge()
 	{
-		invoker.charge = min(100.,invoker.charge*1.05+1.);
+		invoker.charge = min(100.,invoker.charge+SWWMUtility.Lerp(2.,.5,(invoker.charge/100.)**.5));
 		double vibe = (invoker.charge/100.)**2.;
 		A_WeaponOffset(FRandom[Hammer](-.5,.5)*vibe,32+FRandom[Hammer](-.5,.5)*vibe,WOF_INTERPOLATE);
 	}
 
 	action State A_AltHold()
 	{
-		invoker.charge = min(100.,invoker.charge*1.05+1.);
+		invoker.charge = min(100.,invoker.charge+SWWMUtility.Lerp(2.,.5,(invoker.charge/100.)**.5));
 		double vibe = (invoker.charge/100.)**2.;
 		A_WeaponOffset(FRandom[Hammer](-.5,.5)*vibe,32+FRandom[Hammer](-.5,.5)*vibe,WOF_INTERPOLATE);
 		if ( !(player.cmd.buttons&BT_ALTATTACK) )