diff --git a/.gitignore b/.gitignore
index 5f2bc5b..4a4e4a0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,9 @@
 node_modules/
+public/assets/*.png
+public/assets/*.json
 public/css/*.css
 public/js/*.js
+public/favicon.ico
 build/*.png
 db.sqlite
 
diff --git a/Makefile b/Makefile
index 61a127d..36f767c 100644
--- a/Makefile
+++ b/Makefile
@@ -82,7 +82,7 @@ public/assets/portal-d-anim.png: public/assets/portal-a-anim.png
 	convert $^ -modulate 100,100,50 $@
 
 public/assets/%.json: assets/%.json
-	ln -s ../../$^ $@
+	cp $^ $@
 
 public/css/snek.css: src/less/snek.less $(wildcard src/less/*.less)
 	node_modules/.bin/lessc $< $@
diff --git a/README.md b/README.md
index e0c0ced..222974d 100644
--- a/README.md
+++ b/README.md
@@ -25,20 +25,14 @@ A "simple" Snake, done as my final JS class project
 
 ## Running the game (dev)
 - `git clone` this repo
-- `npm install` the dependencies (this will also build the less and js and initialize the database)
+- `npm install` the dependencies (this will also build the ressources and initialize the database)
 - `npm start` the server
-- `make` every time you change something
 
-## Running the game (prod, docker)
+## Running the game (prod)
 - Get the [Dockerfile](https://gitdab.com/Codinget/Snek/raw/branch/master/Dockerfile)
 - `docker build` it
 - `docker run -it -p80:3000` the container
 - ideally, put it behind a reverse proxy
 
-## Running the game (prod, direct)
-- `git clone` this repo
-- `npm install` the dependencies (this will also build the less and js and initialize the database)
-- `npm start` the server
-
 ## License
 [MIT](https://opensource.org/licenses/MIT)
diff --git a/install.js b/install.js
index b615f3f..1b8c370 100644
--- a/install.js
+++ b/install.js
@@ -1,19 +1,5 @@
 const DB=require('better-sqlite3');
 const fs=require('fs');
-const child_process=require('child_process');
 
-// prepare database
-console.log('Preparing database');
-fs.unlinkSync('db.sqlite');
 const db=new DB('db.sqlite');
 db.exec(fs.readFileSync('init.sql', 'utf8'));
-
-// compile less
-console.log('Compiling less');
-child_process.execFileSync('node_modules/.bin/lessc', ['src/less/snek.less', 'public/css/snek.css']);
-
-// merge js
-console.log('Merging js');
-const jsFiles=fs.readdirSync('src/js').map(f => 'src/js/'+f);
-const merged=child_process.execFileSync('node', ['mergejs.js', ...jsFiles]);
-fs.writeFileSync('public/js/snek.js', merged);
diff --git a/package.json b/package.json
index 4f33ad3..6127cb3 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {
     "start": "node index.js",
-    "prepare": "node install.js"
+    "prepare": "rm -f db.sqlite && make clean all && node install.js"
   },
   "repository": {
     "type": "git",
diff --git a/public/assets/apple32.png b/public/assets/apple32.png
deleted file mode 100644
index 8800630..0000000
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diff --git a/public/assets/config.json b/public/assets/config.json
deleted file mode 120000
index 6a04fc8..0000000
--- a/public/assets/config.json
+++ /dev/null
@@ -1 +0,0 @@
-../../assets/config.json
\ No newline at end of file
diff --git a/public/assets/door32.png b/public/assets/door32.png
deleted file mode 100644
index 2e893d9..0000000
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diff --git a/public/assets/fire-anim.png b/public/assets/fire-anim.png
deleted file mode 100644
index fd28b20..0000000
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diff --git a/public/assets/hole-ts.png b/public/assets/hole-ts.png
deleted file mode 100644
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diff --git a/public/assets/icon256.png b/public/assets/icon256.png
deleted file mode 100644
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diff --git a/public/assets/icon32.png b/public/assets/icon32.png
deleted file mode 100644
index 0fc8052..0000000
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diff --git a/public/assets/key32.png b/public/assets/key32.png
deleted file mode 100644
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diff --git a/public/assets/levelList.json b/public/assets/levelList.json
deleted file mode 120000
index 158dc97..0000000
--- a/public/assets/levelList.json
+++ /dev/null
@@ -1 +0,0 @@
-../../assets/levelList.json
\ No newline at end of file
diff --git a/public/assets/metaConfig.json b/public/assets/metaConfig.json
deleted file mode 120000
index bdf92b8..0000000
--- a/public/assets/metaConfig.json
+++ /dev/null
@@ -1 +0,0 @@
-../../assets/metaConfig.json
\ No newline at end of file
diff --git a/public/assets/oil32.png b/public/assets/oil32.png
deleted file mode 100644
index 07b94bf..0000000
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diff --git a/public/assets/peach-decay-anim.png b/public/assets/peach-decay-anim.png
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index 3c5a034..0000000
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diff --git a/public/assets/peach-rainbow-anim.png b/public/assets/peach-rainbow-anim.png
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index 19b0e4f..0000000
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diff --git a/public/assets/portal-a-anim.png b/public/assets/portal-a-anim.png
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index fca9642..0000000
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diff --git a/public/assets/portal-b-anim.png b/public/assets/portal-b-anim.png
deleted file mode 100644
index 9f5e6a5..0000000
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diff --git a/public/assets/portal-c-anim.png b/public/assets/portal-c-anim.png
deleted file mode 100644
index f9fe1c9..0000000
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diff --git a/public/assets/portal-d-anim.png b/public/assets/portal-d-anim.png
deleted file mode 100644
index 081cee8..0000000
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diff --git a/public/assets/snake.json b/public/assets/snake.json
deleted file mode 120000
index e5bb132..0000000
--- a/public/assets/snake.json
+++ /dev/null
@@ -1 +0,0 @@
-../../assets/snake.json
\ No newline at end of file
diff --git a/public/assets/spikes-ts.png b/public/assets/spikes-ts.png
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diff --git a/public/assets/switch-ts.png b/public/assets/switch-ts.png
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diff --git a/public/assets/wall32.png b/public/assets/wall32.png
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diff --git a/public/favicon.ico b/public/favicon.ico
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