diff --git a/db/factories/momentum.txt b/db/factories/momentum.txt
index ae5f154ab..abacc5f4e 100644
--- a/db/factories/momentum.txt
+++ b/db/factories/momentum.txt
@@ -94,7 +94,6 @@ filter_base
 filter_momentum_campaign_progress
 filter_momentum_collectibles
 filter_momentum_player_state
-filter_momentum_progress
 filter_multi
 filter_velocity
 fish
@@ -135,7 +134,6 @@ func_pushable
 func_reflective_glass
 func_rot_button
 func_rotating
-func_shootboost
 func_slide
 func_smokevolume
 func_tank
@@ -344,7 +342,6 @@ trigger_momentum_campaign_changelevel
 trigger_momentum_limitmovement
 trigger_momentum_progress
 trigger_momentum_promptinput
-trigger_momentum_push
 trigger_momentum_teleport_progress
 trigger_momentum_timer_start
 trigger_momentum_timer_stop
@@ -356,7 +353,6 @@ trigger_playermovement
 trigger_proximity
 trigger_push
 trigger_remove
-trigger_reversespeed
 trigger_setspeed
 trigger_soundscape
 trigger_stick_explosive
diff --git a/db/factories/p2ce.txt b/db/factories/p2ce.txt
index b2cdc71a7..909b77303 100644
--- a/db/factories/p2ce.txt
+++ b/db/factories/p2ce.txt
@@ -530,7 +530,6 @@ trigger_portal_cleanser
 trigger_proximity
 trigger_push
 trigger_remove
-trigger_reversespeed
 trigger_rpgfire
 trigger_serverragdoll
 trigger_setspeed
diff --git a/fgd/brush/func/func_shootboost.fgd b/fgd/brush/func/func_shootboost.fgd
deleted file mode 100644
index b0a921cbe..000000000
--- a/fgd/brush/func/func_shootboost.fgd
+++ /dev/null
@@ -1,11 +0,0 @@
-@SolidClass base(func_brush, MomentumPush)
-	appliesto(MOMENTUM)
-= func_shootboost : "Entity that pushes the player when it is damaged"
-	[
-	target(target_destination) : "Trigger" : : "If specified, the player must be inside this trigger for the boost to work."
-	
-	spawnflags(flags) = 
-		[ 
-		524288: "Use the direction vector as final force instead of calculating it by force amount" : 0
-		]
-	]
diff --git a/fgd/brush/trigger/trigger_momentum_push.fgd b/fgd/brush/trigger/trigger_momentum_push.fgd
deleted file mode 100644
index 71c43dd93..000000000
--- a/fgd/brush/trigger/trigger_momentum_push.fgd
+++ /dev/null
@@ -1,12 +0,0 @@
-@SolidClass base(MomentumTrigger, MomentumPush)
-	appliesto(MOMENTUM)
-= trigger_momentum_push : "A trigger volume that modifies velocity of players that touch it."
-	[
-	spawnflags(flags) = 
-		[
-		524288: "Use the direction vector as final force instead of calculating it by force amount" : 0
-		1048576: "Only allow for one touch before resetting" : 1
-		2097152: "Modify player velocity on StartTouch" : 0
-		4194304: "Modify player velocity on EndTouch" : 1
-		]
-	]
diff --git a/fgd/brush/trigger/trigger_reversespeed.fgd b/fgd/brush/trigger/trigger_reversespeed.fgd
deleted file mode 100644
index 9119790fe..000000000
--- a/fgd/brush/trigger/trigger_reversespeed.fgd
+++ /dev/null
@@ -1,8 +0,0 @@
-@SolidClass base(Trigger)
-= trigger_reversespeed : "Trigger for reversing the speed of the player." 
-	[
-	ReverseHorizontal(integer) : "Reverse horizontal speed" : 1 : "Reverse accordingly the velocity based on x/y axis."
-	ReverseVertical(integer) : "Reverse vertical speed" : 1 : "Reverse the z velocity."
-	OnThink(integer) : "Update every intervals" : 0 : "If you want to make the trigger updating for each defined interval, set it to 1."
-	Interval(float) : "Interval" : "1.0" : "Set here in seconds how many time the trigger should update."
-	]
diff --git a/fgd/point/filter/filter_momentum_progress.fgd b/fgd/point/filter/filter_momentum_progress.fgd
deleted file mode 100644
index 1112b51e9..000000000
--- a/fgd/point/filter/filter_momentum_progress.fgd
+++ /dev/null
@@ -1,6 +0,0 @@
-@FilterClass base(filter_base)
-	appliesto(MOMENTUM)
-= filter_momentum_progress : "Filter that checks to see if the player is at or above the given progress number."
-	[
-	progress_check(integer) : "Minimum req. prog. num" : -1 : "The minimum progress number that the player needs to be at in order for the filter to accept them."
-	]
diff --git a/fgd/visgroups.cfg b/fgd/visgroups.cfg
index ece911761..c8aee405a 100644
--- a/fgd/visgroups.cfg
+++ b/fgd/visgroups.cfg
@@ -190,14 +190,11 @@
 				* `trigger_gravity`
 				* `trigger_impact`
 				* `trigger_jumppad`
-				* `trigger_momentum_push`
-				* `func_shootboost`
 			- Trigger Once (`trigger_once`)
 			- Trigger Multiple (`trigger_multiple`)
 			- Player Movement Triggers
 				* `trigger_playermovement`
 				* `trigger_momentum_limitmovement`
-				* `trigger_reversespeed`
 				* `trigger_setspeed`
 			- Level Transitions
 				* `trigger_changelevel`
@@ -459,7 +456,6 @@
 			* `filter_player_held`
 			* `filter_momentum_collectibles`
 			* `filter_momentum_player_state`
-			* `filter_momentum_progress`
 			* `filter_momentum_track_number`
 			* `filter_momentum_campaign_progress`
 			* `filter_paint_power`