diff --git a/recipes/wip/demos/funutd/recipe.toml b/recipes/wip/demos/funutd/recipe.toml
new file mode 100644
index 0000000000000000000000000000000000000000..83f794161762dae687909907aab50d47819d58f3
--- /dev/null
+++ b/recipes/wip/demos/funutd/recipe.toml
@@ -0,0 +1,8 @@
+#TODO not compiled or tested
+[source]
+git = "https://github.com/SamiPerttu/funutd"
+[build]
+template = "custom"
+script = """
+cookbook_cargo_examples editor
+"""
diff --git a/recipes/wip/demos/hotline/recipe.toml b/recipes/wip/demos/hotline/recipe.toml
new file mode 100644
index 0000000000000000000000000000000000000000..801d977a230a51dab639327263e427e3b28ad9bf
--- /dev/null
+++ b/recipes/wip/demos/hotline/recipe.toml
@@ -0,0 +1,8 @@
+#TODO not compiled or tested
+[source]
+git = "https://github.com/polymonster/hotline"
+[build]
+template = "custom"
+script = """
+cookbook_cargo_examples triangle
+"""
diff --git a/recipes/wip/demos/ruscii/recipe.toml b/recipes/wip/demos/ruscii/recipe.toml
new file mode 100644
index 0000000000000000000000000000000000000000..273b884b02b494c85f3b4893a2a5e628b9480c1b
--- /dev/null
+++ b/recipes/wip/demos/ruscii/recipe.toml
@@ -0,0 +1,8 @@
+#TODO not compiled or tested
+[source]
+git = "https://github.com/lemunozm/ruscii"
+[build]
+template = "custom"
+script = """
+cookbook_cargo_examples pong space_invaders
+"""
diff --git a/recipes/wip/science/chem-creator/recipe.toml b/recipes/wip/science/chem-creator/recipe.toml
new file mode 100644
index 0000000000000000000000000000000000000000..cb5cfba38de7a2ea1b51d571a0439e0ba56bbc4e
--- /dev/null
+++ b/recipes/wip/science/chem-creator/recipe.toml
@@ -0,0 +1,5 @@
+#TODO not compiled or tested
+[source]
+git = "https://github.com/pumken/chemcreator"
+[build]
+template = "cargo"