diff --git a/.vimrc.lua b/.vimrc.lua
index 3c6ce83..ba1b09c 100644
--- a/.vimrc.lua
+++ b/.vimrc.lua
@@ -1,6 +1,6 @@
 local map = vim.api.nvim_set_keymap
 
-map('n', '<leader>l', ":execute 'silent !kitty -d src love . &' | redraw!<cr>", {
+map('n', '<leader><leader>l', ":execute 'silent !kitty -d src love . &' | redraw!<cr>", {
 	silent = true,
 	noremap = true
 })
diff --git a/src/bolt-mods/bouncy.lua b/src/bolt-mods/bouncy.lua
new file mode 100644
index 0000000..e1ca20b
--- /dev/null
+++ b/src/bolt-mods/bouncy.lua
@@ -0,0 +1,9 @@
+local BouncyMod = {}
+
+BouncyMod.dont_die_on_touch_obstacle = true
+
+function BouncyMod.on_shoot(bolt)
+	bolt.collider:setRestitution(1)
+end
+
+return BouncyMod
diff --git a/src/bolt-mods/init.lua b/src/bolt-mods/init.lua
new file mode 100644
index 0000000..ebfdc9b
--- /dev/null
+++ b/src/bolt-mods/init.lua
@@ -0,0 +1,19 @@
+
+local mods = {
+	bouncy = require(... .. ".bouncy"),
+	speed_bounce = require(... .. ".speed-bounce"),
+	retain_speed = require(... .. ".retain-speed")
+}
+
+local order = {
+	mods.bouncy,
+	mods.speed_bounce,
+	mods.retain_speed
+}
+
+local priority = {}
+for i, mod in ipairs(order) do
+	priority[mod] = i
+end
+
+return { mods = mods, priority = priority }
diff --git a/src/bolt-mods/retain-speed.lua b/src/bolt-mods/retain-speed.lua
new file mode 100644
index 0000000..4df45ce
--- /dev/null
+++ b/src/bolt-mods/retain-speed.lua
@@ -0,0 +1,26 @@
+local RetainSpeedMod = {}
+
+local MIN_LIFETIME = 0.1
+
+function RetainSpeedMod.on_shoot(bolt, player)
+	local attr = bolt.attributes
+	if not attr.max_vel then return end
+
+	local velx, vely = bolt.collider:getLinearVelocity()
+	local old_velocity = (velx^2 + vely^2)^0.5
+	local new_velocity = attr.max_vel
+	bolt.max_lifetime = math.max(bolt.max_lifetime / (new_velocity / old_velocity)^2, MIN_LIFETIME)
+
+	local aim_dir = player:get_aim_dir()
+	bolt.collider:setLinearVelocity(aim_dir.x * new_velocity, aim_dir.y * new_velocity)
+end
+
+function RetainSpeedMod.on_update(bolt)
+	if bolt.dead then return end
+	local attr = bolt.attributes
+
+	local velx, vely = bolt.collider:getLinearVelocity()
+	attr.max_vel = math.max(attr.max_vel or 0, (velx^2 + vely^2)^0.5)
+end
+
+return RetainSpeedMod
diff --git a/src/bolt-mods/speed-bounce.lua b/src/bolt-mods/speed-bounce.lua
new file mode 100644
index 0000000..6e58f9e
--- /dev/null
+++ b/src/bolt-mods/speed-bounce.lua
@@ -0,0 +1,10 @@
+local SpeedBounceMod = {}
+
+local SPEEDUP_AMOUNT = 0.2
+
+function SpeedBounceMod.on_shoot(bolt)
+	bolt.max_lifetime = bolt.max_lifetime / 2
+	bolt.collider:setRestitution(1 + SPEEDUP_AMOUNT)
+end
+
+return SpeedBounceMod
diff --git a/src/player.lua b/src/player.lua
index e399b7c..c9aefd8 100644
--- a/src/player.lua
+++ b/src/player.lua
@@ -3,7 +3,7 @@ local Vec = require("lib.brinevector")
 local Player = {}
 Player.__index = Player
 
-local SHOOT_COOLDOWN = 1
+Player.MAX_HEALTH = 3
 
 function Player:new(controls, collision_world, pos)
 	local player = setmetatable({}, Player)
@@ -11,13 +11,17 @@ function Player:new(controls, collision_world, pos)
 	player.vel = Vec()
 	player.controls = controls
 	player.collider = collision_world:newCollider("Circle", { pos.x, pos.y, PLAYER_SIZE })
-	player.pickedup_bolt_speeds = {}
+	player.pickedup_bolt_speed = nil
 	player.shoot_cooldown = nil
-	player.health = 3
+	player.health = Player.MAX_HEALTH
+	player.has_bolt = true
+	player.bolt_mods = {}
 
 	if controls == "joystick" then
 		local joysticks = love.joystick.getJoysticks()
-		assert(joysticks[1], "no joystick connected")
+		if not joysticks[1] then
+			print("no joystick connected")
+		end
 		player.joystick = joysticks[1]
 	end
 	return player
@@ -36,7 +40,7 @@ function Player:get_move_dir()
 		local dirx = getDirectionKey("d", "a")
 		local diry = getDirectionKey("s", "w")
 		return Vec(dirx, diry).normalized
-	elseif self.controls == "joystick" then
+	elseif self.controls == "joystick" and self.joystick then
 		local dirx = self.joystick:getGamepadAxis("leftx")
 		local diry = self.joystick:getGamepadAxis("lefty")
 		local size = dirx^2 + diry^2
@@ -53,7 +57,7 @@ end
 function Player:get_aim_dir()
 	if self.controls == "keyboard" then
 		return (Vec(love.mouse.getPosition()) - self.pos).normalized
-	elseif self.controls == "joystick" then
+	elseif self.controls == "joystick" and self.joystick then
 		local dirx = self.joystick:getGamepadAxis("rightx")
 		local diry = self.joystick:getGamepadAxis("righty")
 		local dir = Vec(dirx, diry).normalized
@@ -68,23 +72,11 @@ function Player:get_aim_dir()
 	end
 end
 
-function Player:process_shoot()
-	if not self.on_shoot then return end
-	local now = love.timer.getTime()
-	if self.last_shot_time then
-		if now - self.last_shot_time < SHOOT_COOLDOWN then return end
-	end
-
-	local shoot = false
+function Player:pressed_shoot()
 	if self.controls == "keyboard" then
-		shoot = love.keyboard.isDown("space")
-	elseif self.controls == "joystick" then
-		shoot = self.joystick:isGamepadDown("leftshoulder")
-	end
-
-	if shoot then
-		self:on_shoot()
-		self.last_shot_time = now
+		return love.keyboard.isDown("space")
+	elseif self.controls == "joystick" and self.joystick then
+		return self.joystick:isGamepadDown("leftshoulder")
 	end
 end
 
diff --git a/src/states/main.lua b/src/states/main.lua
index fb29cd1..e83719a 100644
--- a/src/states/main.lua
+++ b/src/states/main.lua
@@ -2,36 +2,33 @@ local MainState = {}
 local Player = require("player")
 local Vec = require("lib.brinevector")
 local bf = require("lib.breezefield")
+local rgb = require("helpers.rgb")
+local lerp = require("lib.lume").lerp
+local BoltMods = require("bolt-mods")
 
 local BOLT_DIST_FROM_PLAYER = 40
-local BOLT_SIZE = 8
+local BOLT_SIZE = 4
 
 local DRAW_COLLIDERS = false
 local BOLT_DURATION = 2.5
 
-local PLAYER1_MASK = 2
-local PLAYER2_MASK = 3
+local SHOOT_COOLDOWN = 1
+
+local FULL_HEALTH_COLOR  = rgb(20, 200, 20)
+local EMPTY_HEALTH_COLOR = rgb(180, 20, 20)
+
+local ACTIVE_BOLT_COLOR   = rgb(240, 20, 20)
+local INACTIVE_BOLT_COLOR = rgb(200, 100, 100)
 
 function MainState:enter()
+	love.graphics.setNewFont(72)
 	love.mouse.setVisible(false)
 
 	self.world = bf.newWorld(0, 0, true)
 	self.world:setCallbacks(function(...) self:on_begin_contact(...) end)
 
-		local winw, winh = love.graphics.getDimensions()
-	self.player_1 = Player:new("keyboard", self.world, Vec(50, 200))
-	self.player_2 = Player:new("joystick", self.world, Vec(winw-50, 200))
-
-	self.player_1.collider.fixture:setCategory(PLAYER1_MASK)
-	self.player_2.collider.fixture:setCategory(PLAYER2_MASK)
-
-	self.players = { self.player_1, self.player_2 }
-
-	local on_shoot = function(...) self:on_player_shoot(...) end
-	for _, player in ipairs(self.players) do
-		player.on_shoot = on_shoot
-		player.collider.fixture:setUserData("player")
-	end
+	self.players = {}
+	self.bolts = {}
 
 	self.obstacles = {}
 	table.insert(self.obstacles, {{90, 90}, {100, 200}, {300, 300}, {200, 100}})
@@ -52,23 +49,76 @@ function MainState:enter()
 		end
 		local collider = self.world:newCollider("Polygon", points)
 		collider:setType("static")
+		collider.fixture:setUserData("obstacle")
 		table.insert(self.obstacle_colliders, collider)
 	end
 
 	do
-		self.world:newCollider("Edge", { 0, 0, winw, 0 }):setType("static") -- top
-		self.world:newCollider("Edge", { 0, 0, 0, winh }):setType("static") -- left
-		self.world:newCollider("Edge", { winw, 0, winw, winh }):setType("static") -- right
-		self.world:newCollider("Edge", { 0, winh, winw, winh }):setType("static") -- bottom
+		local winw, winh = love.graphics.getDimensions()
+		local edges = {
+			{ 0, 0, winw, 0 }, -- top
+			{ 0, 0, 0, winh }, -- left
+			{ winw, 0, winw, winh }, -- right
+			{ 0, winh, winw, winh }  -- bottom
+		}
+		for _, edge in ipairs(edges) do
+			local collider = self.world:newCollider("Edge", edge)
+			collider.fixture:setUserData("obstacle")
+			collider:setType("static")
+		end
 	end
 
-	self.bolts = {}
-	self.bolt_colliders = {}
+	self:start_match()
+end
+
+function MainState:stop_match()
+	for _, bolt in ipairs(self.bolts) do
+		self:destroy_bolt(bolt)
+	end
+	for _, player in ipairs(self.players) do
+		self:destroy_player(player)
+	end
+end
+
+function MainState:start_match()
+	self:stop_match()
+
+	local winw, winh = love.graphics.getDimensions()
+	self:create_player("keyboard", Vec(50, 200))
+	-- self:create_player("joystick", Vec(winw-50, 200))
+	self:create_player("joystick", Vec(50, 300))
 end
 
 function MainState:update(dt)
+	local now = love.timer.getTime()
+	for _, bolt in ipairs(self.bolts) do
+		for _, mod in ipairs(bolt.shot_by.bolt_mods) do
+			if mod.on_update then
+				mod.on_update(bolt, dt)
+			end
+		end
+
+		local lifetime = now - bolt.created_at
+		if lifetime > bolt.max_lifetime then
+			bolt.dead = true
+		end
+
+		if bolt.dead then
+			local dampening = 0.75
+			local velx, vely = bolt.collider:getLinearVelocity()
+			bolt.collider:setLinearVelocity(velx * dampening, vely * dampening)
+		end
+	end
+
 	for _, player in ipairs(self.players) do
-		player:process_shoot()
+		if player.has_bolt and player:pressed_shoot() then
+			player.last_shot_time = player.last_shot_time or 0
+			if now - player.last_shot_time > SHOOT_COOLDOWN then
+				self:on_player_shoot(player)
+				player.last_shot_time = now
+				player.has_bolt = false
+			end
+		end
 
 		local move_dir = player:get_move_dir()
 		local acc = move_dir * 300
@@ -76,41 +126,47 @@ function MainState:update(dt)
 		player.vel = player.vel * 0.98
 		player.collider:setLinearVelocity(player.vel.x, player.vel.y)
 
-		local now = love.timer.getTime()
-		for i, bolt in ipairs(self.bolts) do
-			local collider = self.bolt_colliders[i]
-			local lifetime = now - bolt.created_at
-			local velx, vely = collider:getLinearVelocity()
-			if not bolt.dead then
-				bolt.max_vel = math.max(bolt.max_vel, (velx^2 + vely^2)^0.5)
-			end
-			if lifetime > BOLT_DURATION then
-				bolt.dead = true
-				local dampening = 0.9
-				collider:setLinearVelocity(velx * dampening, vely * dampening)
-			end
-
-			if bolt.dead then
-				local distance = (bolt.pos - player.pos).length
-				if distance < BOLT_DIST_FROM_PLAYER then
-					table.insert(player.pickedup_bolt_speeds, bolt.max_vel)
-					self:destroy_bolt(i)
+		if not player.has_bolt then
+			for _, bolt in ipairs(self.bolts) do
+				if bolt.dead then
+					local distance = (bolt.pos - player.pos).length
+					if distance < BOLT_DIST_FROM_PLAYER then
+						player.pickup_bolt_attributes = bolt.attributes
+						player.has_bolt = true
+						self:destroy_bolt(bolt)
+						break
+					end
 				end
 			end
 		end
+
+		local was_dead = player.dead
+		if player.health <= 0 then
+			player.dead = true
+		end
+		if not was_dead and player.dead then
+			self:destroy_player(player)
+		end
 	end
 
-	self.world:update(dt)
+	if #self.players > 1 then
+		self.world:update(dt)
 
-	for i, bolt in ipairs(self.bolts) do
-		local collider = self.bolt_colliders[i]
-		bolt.pos.x = collider:getX()
-		bolt.pos.y = collider:getY()
-	end
+		for _, bolt in ipairs(self.bolts) do
+			bolt.pos.x = bolt.collider:getX()
+			bolt.pos.y = bolt.collider:getY()
+		end
 
-	for _, player in ipairs(self.players) do
-		player.pos.x = player.collider:getX()
-		player.pos.y = player.collider:getY()
+		for _, player in ipairs(self.players) do
+			player.pos.x = player.collider:getX()
+			player.pos.y = player.collider:getY()
+		end
+	else
+		self.victory_timer = (self.victory_timer or 0) + dt
+		if self.victory_timer > 1 then
+			self.victory_timer = nil
+			self:start_match()
+		end
 	end
 
 	if love.keyboard.isDown("escape") then
@@ -118,10 +174,41 @@ function MainState:update(dt)
 	end
 end
 
-function MainState:destroy_bolt(idx)
-	local collider = table.remove(self.bolt_colliders, idx)
-	table.remove(self.bolts, idx)
-	self.world:removeCollider(collider)
+local function sort_bolt_mods(bolt_mods)
+	table.sort(bolt_mods, function(a, b)
+		return BoltMods.priority[a] < BoltMods.priority[b]
+	end)
+end
+
+function MainState:create_player(controls, pos)
+	local player = Player:new(controls, self.world, pos)
+	player.bolt_mods = {
+		BoltMods.mods.speed_bounce,
+		BoltMods.mods.bouncy,
+		BoltMods.mods.retain_speed,
+	}
+	sort_bolt_mods(player.bolt_mods)
+	player.collider.fixture:setUserData("player")
+	table.insert(self.players, player)
+end
+
+local function remove_by_value(array, value)
+	for i, v in ipairs(array) do
+		if v == value then
+			table.remove(array, i)
+			return
+		end
+	end
+end
+
+function MainState:destroy_player(player)
+	remove_by_value(self.players, player)
+	self.world:removeCollider(player.collider)
+end
+
+function MainState:destroy_bolt(bolt)
+	remove_by_value(self.bolts, bolt)
+	self.world:removeCollider(bolt.collider)
 end
 
 function MainState:on_player_shoot(player)
@@ -129,111 +216,112 @@ function MainState:on_player_shoot(player)
 	local bolt = {
 		pos = player.pos + aim_dir * BOLT_DIST_FROM_PLAYER,
 		created_at = love.timer.getTime(),
-		max_vel = 0
+		shot_by = player,
+		max_lifetime = BOLT_DURATION,
+		attributes = player.pickup_bolt_attributes or {}
 	}
 
-	local velocity = 500
-	local pickup_idx = -1
-	for i, vel in ipairs(player.pickedup_bolt_speeds) do
-		if vel > velocity then
-			velocity = vel
-			pickup_idx = i
+	local DEFAULT_VELOCITY = 500
+	bolt.collider = self.world:newCollider("Circle", { bolt.pos.x, bolt.pos.y, BOLT_SIZE })
+	bolt.collider:setLinearVelocity(aim_dir.x * DEFAULT_VELOCITY, aim_dir.y * DEFAULT_VELOCITY)
+	bolt.collider:setRestitution(0.1)
+	bolt.collider.fixture:setUserData("bolt")
+
+	for _, mod in ipairs(player.bolt_mods) do
+		if mod.on_shoot then
+			mod.on_shoot(bolt, player)
 		end
 	end
-	if pickup_idx ~= -1 then
-		table.remove(player.pickedup_bolt_speeds, pickup_idx)
-	end
-
-	local collider = self.world:newCollider("Circle", { bolt.pos.x, bolt.pos.y, BOLT_SIZE })
-	collider:setLinearVelocity(aim_dir.x * velocity, aim_dir.y * velocity)
-	-- collider:applyLinearImpulse(aim_dir.x * launch_force, aim_dir.y * launch_force)
-	collider.fixture:setUserData("bolt")
-	collider:setRestitution(1.2)
-
-	if player == self.player_1 then
-		collider:setMask(PLAYER1_MASK)
-	else
-		collider:setMask(PLAYER2_MASK)
-	end
 
 	table.insert(self.bolts, bolt)
-	table.insert(self.bolt_colliders, collider)
 end
 
 function MainState:get_bolt_by_collider(collider)
-	for i, other_collider in ipairs(self.bolt_colliders) do
-		if other_collider == collider then
-			return i
+	for _, bolt in ipairs(self.bolts) do
+		if bolt.collider.fixture == collider then
+			return bolt
 		end
 	end
 end
 
 function MainState:get_player_by_collider(collider)
-	if self.player_1.collider.fixture == collider then
-		return self.player_1
-	elseif self.player_2.collider.fixture == collider then
-		return self.player_2
+	for _, player in ipairs(self.players) do
+		if player.collider.fixture == collider then
+			return player
+		end
 	end
 end
 
-function MainState:on_player_touch_bolt(player, bolt_idx)
+function MainState:on_player_touch_bolt(player, bolt)
+	bolt.shot_by.has_bolt = true
+
 	player.health = player.health - 1
-	self:destroy_bolt(bolt_idx)
+	self:destroy_bolt(bolt)
+end
+
+function MainState:on_bolt_touch_obstacle(bolt)
+	local should_die = true
+	local player = bolt.shot_by
+	for _, mod in ipairs(player.bolt_mods) do
+		if mod.on_touch_obstacle then
+			mod.on_touch_obstacle(bolt, player)
+		end
+		if mod.dont_die_on_touch_obstacle then
+			should_die = false
+		end
+	end
+
+	if should_die then
+		bolt.dead = true
+	end
 end
 
 function MainState:on_begin_contact(a, b)
 	local a_data = a:getUserData()
 	local b_data = b:getUserData()
+
 	if a_data == "player" and b_data == "bolt" then
 		self:on_player_touch_bolt(self:get_player_by_collider(a), self:get_bolt_by_collider(b))
 	elseif a_data == "bolt" and b_data == "player" then
 		self:on_player_touch_bolt(self:get_bolt_by_collider(a), self:get_player_by_collider(b))
+
+	elseif a_data == "bolt" and b_data == "obstacle" then
+		self:on_bolt_touch_obstacle(self:get_bolt_by_collider(a))
+	elseif a_data == "obstacle" and b_data == "bolt" then
+		self:on_bolt_touch_obstacle(self:get_bolt_by_collider(b))
+
 	end
 end
 
-function MainState:draw_health(x, y, player, align)
-	local max_health = 3
-	local rect_width = 20
-	local rect_height = 25
-	local gap = 10
-	local padding = 10
-
-	local health_bar_width = max_health * (rect_width + gap) - gap + 2*padding
-	if align == "right" then
-		x = x - health_bar_width
-	end
-
-	love.graphics.setColor(0.1, 0.1, 0.1)
-	love.graphics.rectangle("fill",
-		x, y,
-		health_bar_width,
-		rect_height + 2*padding
-	)
-
-	for i=1, max_health do
-		local rect_x = x + (rect_width + gap) * (i-1) + padding
-		if player.health >= i then
-			love.graphics.setColor(0.7, 0.2, 0.2)
-		else
-			love.graphics.setColor(0.2, 0.2, 0.2)
-		end
-		love.graphics.rectangle("fill", rect_x, y+padding, rect_width, rect_height)
-	end
+local function lerp_color(a, b, t)
+	return lerp(a[1], b[1], t), lerp(a[2], b[2], t), lerp(a[3], b[3], t)
 end
 
 function MainState:draw()
 	for _, player in ipairs(self.players) do
 		love.graphics.setLineWidth(4)
+		local health_percent = player.health / Player.MAX_HEALTH
+		love.graphics.setColor(lerp_color(EMPTY_HEALTH_COLOR, FULL_HEALTH_COLOR, health_percent))
+		love.graphics.circle("fill", player.pos.x, player.pos.y, PLAYER_SIZE)
+
 		love.graphics.setColor(1, 1, 1)
 		love.graphics.circle("line", player.pos.x, player.pos.y, PLAYER_SIZE)
 
-		love.graphics.setLineWidth(3)
-		love.graphics.setColor(0.8, 0.1, 0.1)
-		local bolt_pos = player.pos + player:get_aim_dir() * BOLT_DIST_FROM_PLAYER
-		love.graphics.circle("line", bolt_pos.x, bolt_pos.y, BOLT_SIZE)
+		if player.has_bolt then
+			love.graphics.setLineWidth(3)
+			love.graphics.setColor(ACTIVE_BOLT_COLOR)
+			local bolt_pos = player.pos + player:get_aim_dir() * BOLT_DIST_FROM_PLAYER
+			love.graphics.circle("line", bolt_pos.x, bolt_pos.y, BOLT_SIZE)
+		end
 	end
 
+	love.graphics.setLineWidth(3)
 	for _, bolt in ipairs(self.bolts) do
+		if bolt.dead then
+			love.graphics.setColor(INACTIVE_BOLT_COLOR)
+		else
+			love.graphics.setColor(ACTIVE_BOLT_COLOR)
+		end
 		love.graphics.circle("line", bolt.pos.x, bolt.pos.y, BOLT_SIZE)
 	end
 
@@ -260,9 +348,10 @@ function MainState:draw()
 		self.world:draw()
 	end
 
-	local winw, winh = love.graphics.getDimensions()
-	self:draw_health(10, 10, self.player_1, "left")
-	self:draw_health(winw-10, 10, self.player_2, "right")
+	if #self.players == 1 then
+		love.graphics.setColor(0.2, 1, 0.2)
+		love.graphics.print("Victory!", 300, 200)
+	end
 end
 
 return MainState