diff --git a/.gitignore b/.gitignore
index ded7d35..1569417 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 .idea
 carotidartillery
+*.wasm
diff --git a/assets/audio/hurt.wav b/assets/audio/hurt.wav
new file mode 100644
index 0000000..ccfd438
Binary files /dev/null and b/assets/audio/hurt.wav differ
diff --git a/audio.go b/audio.go
new file mode 100644
index 0000000..3ad9ef6
--- /dev/null
+++ b/audio.go
@@ -0,0 +1,46 @@
+package main
+
+import (
+	"github.com/hajimehoshi/ebiten/v2/audio"
+	"github.com/hajimehoshi/ebiten/v2/audio/mp3"
+	"github.com/hajimehoshi/ebiten/v2/audio/wav"
+)
+
+const (
+	SoundGunshot = iota
+	SoundVampireDie1
+	SoundVampireDie2
+	SoundPlayerHurt
+	SoundPlayerDie
+	SoundGib
+)
+
+func loadMP3(context *audio.Context, p string) (*audio.Player, error) {
+	f, err := assetsFS.Open(p)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+
+	stream, err := mp3.DecodeWithSampleRate(sampleRate, f)
+	if err != nil {
+		return nil, err
+	}
+
+	return context.NewPlayer(stream)
+}
+
+func loadWav(context *audio.Context, p string) (*audio.Player, error) {
+	f, err := assetsFS.Open(p)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+
+	stream, err := wav.DecodeWithSampleRate(sampleRate, f)
+	if err != nil {
+		return nil, err
+	}
+
+	return context.NewPlayer(stream)
+}
diff --git a/game.go b/game.go
index 601ed29..539de56 100644
--- a/game.go
+++ b/game.go
@@ -1,7 +1,6 @@
 package main
 
 import (
-	"bytes"
 	"fmt"
 	"image"
 	"image/color"
@@ -13,8 +12,6 @@ import (
 	"runtime/pprof"
 	"time"
 
-	"github.com/hajimehoshi/ebiten/v2/audio/mp3"
-
 	"github.com/hajimehoshi/ebiten/v2"
 	"github.com/hajimehoshi/ebiten/v2/audio"
 	"github.com/hajimehoshi/ebiten/v2/ebitenutil"
@@ -43,12 +40,6 @@ type game struct {
 	w, h         int
 	currentLevel *Level
 
-	soundGunshot     []byte
-	soundVampireDie1 []byte
-	soundVampireDie2 []byte
-	soundGib         []byte
-	soundDie         []byte
-
 	player *gamePlayer
 
 	gameOverTime time.Time
@@ -70,6 +61,8 @@ type game struct {
 	op         *ebiten.DrawImageOptions
 
 	audioContext *audio.Context
+	nextSound    map[int]int
+	soundBuffer  map[int][]*audio.Player
 
 	godMode    bool
 	debugMode  bool
@@ -98,6 +91,9 @@ func NewGame() (*game, error) {
 		mousePanY:    math.MinInt32,
 		player:       p,
 		op:           &ebiten.DrawImageOptions{},
+
+		soundBuffer: make(map[int][]*audio.Player),
+		nextSound:   make(map[int]int),
 	}
 
 	g.audioContext = audio.NewContext(sampleRate)
@@ -133,39 +129,36 @@ func NewGame() (*game, error) {
 
 	flashImage = ebiten.NewImageFromImage(img)
 
-	loadSound := func(p string) ([]byte, error) {
-		b, err := assetsFS.ReadFile(p)
+	for i := 0; i < 4; i++ {
+		stream, err := loadMP3(g.audioContext, "assets/audio/gunshot.mp3")
 		if err != nil {
 			return nil, err
 		}
-		defer f.Close()
+		g.soundBuffer[SoundGunshot] = append(g.soundBuffer[SoundGunshot], stream)
 
-		return b, nil
-	}
+		stream, err = loadMP3(g.audioContext, "assets/audio/vampiredie1.mp3")
+		if err != nil {
+			return nil, err
+		}
+		g.soundBuffer[SoundVampireDie1] = append(g.soundBuffer[SoundVampireDie1], stream)
 
-	g.soundGunshot, err = loadSound("assets/audio/gunshot.mp3")
-	if err != nil {
-		return nil, err
-	}
+		stream, err = loadMP3(g.audioContext, "assets/audio/vampiredie2.mp3")
+		if err != nil {
+			return nil, err
+		}
+		g.soundBuffer[SoundVampireDie2] = append(g.soundBuffer[SoundVampireDie2], stream)
 
-	g.soundGib, err = loadSound("assets/audio/gib.mp3")
-	if err != nil {
-		return nil, err
-	}
+		stream, err = loadWav(g.audioContext, "assets/audio/hurt.wav")
+		if err != nil {
+			return nil, err
+		}
+		g.soundBuffer[SoundPlayerHurt] = append(g.soundBuffer[SoundPlayerHurt], stream)
 
-	g.soundVampireDie1, err = loadSound("assets/audio/vampiredie1.mp3")
-	if err != nil {
-		return nil, err
-	}
-
-	g.soundVampireDie2, err = loadSound("assets/audio/vampiredie2.mp3")
-	if err != nil {
-		return nil, err
-	}
-
-	g.soundDie, err = loadSound("assets/audio/die.mp3")
-	if err != nil {
-		return nil, err
+		stream, err = loadMP3(g.audioContext, "assets/audio/die.mp3")
+		if err != nil {
+			return nil, err
+		}
+		g.soundBuffer[SoundPlayerDie] = append(g.soundBuffer[SoundPlayerDie], stream)
 	}
 
 	f, err = assetsFS.Open("assets/creeps/vampire.png")
@@ -205,16 +198,14 @@ func NewGame() (*game, error) {
 	return g, nil
 }
 
-func (g *game) playSound(sound []byte, volume float64) error {
-	stream, err := mp3.DecodeWithSampleRate(sampleRate, bytes.NewReader(sound))
-	if err != nil {
-		return err
-	}
-
-	player, err := g.audioContext.NewPlayer(stream)
-	if err != nil {
-		return err
+func (g *game) playSound(sound int, volume float64) error {
+	player := g.soundBuffer[sound][g.nextSound[sound]]
+	g.nextSound[sound]++
+	if g.nextSound[sound] > 3 {
+		g.nextSound[sound] = 0
 	}
+	player.Pause()
+	player.Rewind()
 	player.SetVolume(volume)
 	player.Play()
 	return nil
@@ -235,9 +226,9 @@ func (g *game) hurtCreep(c *gameCreep, damage int) error {
 	g.player.score += c.killScore
 
 	// Play vampire die sound.
-	dieSound := g.soundVampireDie1
+	dieSound := SoundVampireDie1
 	if rand.Intn(2) == 1 {
-		dieSound = g.soundVampireDie2
+		dieSound = SoundVampireDie2
 	}
 	err := g.playSound(dieSound, 0.25)
 	if err != nil {
@@ -365,7 +356,7 @@ func (g *game) Update() error {
 		g.player.weapon.lastFire = time.Now()
 
 		// Play gunshot sound.
-		err := g.playSound(g.soundGunshot, 0.4)
+		err := g.playSound(SoundGunshot, 0.4)
 		if err != nil {
 			return err
 		}
@@ -587,7 +578,11 @@ func (g *game) renderLevel(screen *ebiten.Image) int {
 				panic(err)
 			}
 
-			// TODO play ouch sound
+			if g.player.health == 2 {
+				g.playSound(SoundPlayerHurt, 0.4)
+			} else if g.player.health == 1 {
+				g.playSound(SoundPlayerHurt, 0.8)
+			}
 
 			g.addBloodSplatter(g.player.x, g.player.y)
 
@@ -597,7 +592,7 @@ func (g *game) renderLevel(screen *ebiten.Image) int {
 				g.gameOverTime = time.Now()
 
 				// Play die sound.
-				err := g.playSound(g.soundDie, 1.6)
+				err := g.playSound(SoundPlayerDie, 1.6)
 				if err != nil {
 					// TODO return err
 					panic(err)
diff --git a/go.mod b/go.mod
index 9b026f5..1bf6565 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module code.rocketnine.space/tslocum/carotidartillery
 go 1.17
 
 require (
-	github.com/hajimehoshi/ebiten/v2 v2.3.0-alpha.0.20211005153847-3f5d1762bb36
+	github.com/hajimehoshi/ebiten/v2 v2.3.0-alpha.0.20211007133459-69087cdc4006
 	golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d
 	golang.org/x/text v0.3.7
 )
@@ -16,5 +16,5 @@ require (
 	golang.org/x/exp v0.0.0-20210916165020-5cb4fee858ee // indirect
 	golang.org/x/mobile v0.0.0-20210924032853-1c027f395ef7 // indirect
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
-	golang.org/x/sys v0.0.0-20211006225509-1a26e0398eed // indirect
+	golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac // indirect
 )
diff --git a/go.sum b/go.sum
index e4319c4..cccbb83 100644
--- a/go.sum
+++ b/go.sum
@@ -97,8 +97,8 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/hajimehoshi/bitmapfont/v2 v2.1.3/go.mod h1:2BnYrkTQGThpr/CY6LorYtt/zEPNzvE/ND69CRTaHMs=
-github.com/hajimehoshi/ebiten/v2 v2.3.0-alpha.0.20211005153847-3f5d1762bb36 h1:zp4kNpTpsWJ9OtUrbPkA9PCLUKk1Y1WHjpMLadVpwOI=
-github.com/hajimehoshi/ebiten/v2 v2.3.0-alpha.0.20211005153847-3f5d1762bb36/go.mod h1:olKl/qqhMBBAm2oI7Zy292nCtE+nitlmYKNF3UpbFn0=
+github.com/hajimehoshi/ebiten/v2 v2.3.0-alpha.0.20211007133459-69087cdc4006 h1:81tAk6qxukWmcaP7zURm7jiIQ8efdDms6oGYRTeWIA8=
+github.com/hajimehoshi/ebiten/v2 v2.3.0-alpha.0.20211007133459-69087cdc4006/go.mod h1:olKl/qqhMBBAm2oI7Zy292nCtE+nitlmYKNF3UpbFn0=
 github.com/hajimehoshi/file2byteslice v0.0.0-20210813153925-5340248a8f41/go.mod h1:CqqAHp7Dk/AqQiwuhV1yT2334qbA/tFWQW0MD2dGqUE=
 github.com/hajimehoshi/go-mp3 v0.3.2 h1:xSYNE2F3lxtOu9BRjCWHHceg7S91IHfXfXp5+LYQI7s=
 github.com/hajimehoshi/go-mp3 v0.3.2/go.mod h1:qMJj/CSDxx6CGHiZeCgbiq2DSUkbK0UbtXShQcnfyMM=
@@ -369,8 +369,8 @@ golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210917161153-d61c044b1678/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211006225509-1a26e0398eed h1:E159xujlywdAeN3FqsTBPzRKGUq/pDHolXbuttkC36E=
-golang.org/x/sys v0.0.0-20211006225509-1a26e0398eed/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac h1:oN6lz7iLW/YC7un8pq+9bOLyXrprv2+DKfkJY+2LJJw=
+golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=