diff --git a/README.md b/README.md
index 28869f7..0ee4284 100644
--- a/README.md
+++ b/README.md
@@ -3,9 +3,7 @@
 
 Twin-stick shooter
 
-**Note:** This game is in pre-alpha state. Here be dragons.
-
-This game was created during the [2021 Vampire Themed Game Jam](https://itch.io/jam/vampire-themed-game-jam-october-2021).
+This game was created for the [2021 Vampire Themed Game Jam](https://itch.io/jam/vampire-themed-game-jam-october-2021).
 
 ## Play
 
@@ -13,10 +11,16 @@ Playing with a gamepad is recommended.
 
 ### Browser
 
-[**Click here to play Carotid Artillery**](https://rocketnine.itch.io/carotid-artillery)
+[**Play in your browser**](https://rocketnine.itch.io/carotid-artillery)
 
 ### Desktop
 
+#### Download
+
+[**Download for Windows and Linux**](https://rocketnine.itch.io/carotid-artillery#download)
+
+#### Compile
+
 **Note:** You will need to install the dependencies listed for [your platform](https://github.com/hajimehoshi/ebiten/blob/main/README.md#platforms).
 
 Run the following command to build a `carotidartillery` executable:
diff --git a/creep.go b/creep.go
index fbeac1f..d7f34fd 100644
--- a/creep.go
+++ b/creep.go
@@ -148,11 +148,16 @@ func (c *gameCreep) Update() {
 	}
 
 	x, y := c.x+c.moveX, c.y+c.moveY
-	if !c.level.isFloor(x, y, false) {
+	if c.level.isFloor(x, y, false) {
+		c.x, c.y = x, y
+	} else if c.level.isFloor(x, c.y, false) {
+		c.x = x
+	} else if c.level.isFloor(c.x, y, false) {
+		c.y = y
+	} else {
 		c.nextAction = 0
 		return
 	}
-	c.x, c.y = x, y
 
 	if repelled {
 		dx, dy := deltaXY(c.x, c.y, c.player.x, c.player.y)