diff --git a/.gitignore b/.gitignore
index 7d0db63f6..25a177842 100644
--- a/.gitignore
+++ b/.gitignore
@@ -82,7 +82,7 @@ autogenerated/
 
 # We don't want to ignore the gradle jar files
 !/gradle/gradle/wrapper/**/*.jar
-
+.gradle/
 /gradle/.gradle
 /gradle/**/WEB-INF
 /gradle/**/build
diff --git a/cloudbuild-nomulus.yaml b/cloudbuild-nomulus.yaml
index dc31e30a5..33102887b 100644
--- a/cloudbuild-nomulus.yaml
+++ b/cloudbuild-nomulus.yaml
@@ -30,6 +30,7 @@ steps:
     - '-x'
     - 'autoLintGradle'
     - '-PrepositoryUrl=gcs://domain-registry-maven-repository'
+    - '-Penvironment=${_ENVIRONMENT}'
   dir: 'gradle'
 # Tar the deployment files as we cannot upload directories to GCS.
 - name: 'alpine'
@@ -47,12 +48,15 @@ steps:
 # Tar files to upload to GCS.
 artifacts:
   objects:
-    location: 'gs://${PROJECT_ID}-deploy/${TAG_NAME}'
+    location: 'gs://${PROJECT_ID}-deploy/${TAG_NAME}/${_ENVIRONMENT}'
     paths:
       - 'gradle/services/default.tar'
       - 'gradle/services/pubapi.tar'
       - 'gradle/services/backend.tar'
       - 'gradle/services/tools.tar'
 timeout: 3600s
+# Default values
+substitutions:
+  _ENVIRONMENT: alpha
 options:
   machineType: 'N1_HIGHCPU_8'
diff --git a/gradle/build.gradle b/gradle/build.gradle
index f78728f51..e16df56a0 100644
--- a/gradle/build.gradle
+++ b/gradle/build.gradle
@@ -224,16 +224,32 @@ subprojects {
                   ':services:tools',
                   ':services:pubapi']
 
+  def environments = ['production', 'sandbox', 'alpha', 'crash']
+
+  def projects = ['production': 'domain-registry',
+                  'sandbox'   : 'domain-registry-sandbox',
+                  'alpha'     : 'domain-registry-alpha',
+                  'crash'     : 'domain-registry-crash']
+
   // Set up all of the deployment projects.
   if (services.contains(project.path)) {
 
+    def environment = rootProject.findProperty("environment")
+    if (environment == null) {
+      environment = 'alpha'
+    }
+    def gcpProject = projects[environment]
+    if (gcpProject == null) {
+      throw new GradleException("-Penvironment must be one of ${environments}.")
+    }
+
     apply plugin: 'war'
 
     // Set this directory before applying the appengine plugin so that the
     // plugin will recognize this as an app-engine standard app (and also
     // obtains the appengine-web.xml from the correct location)
     project.convention.plugins['war'].webAppDirName =
-        "../../../java/google/registry/env/crash/${project.name}"
+        "../../../java/google/registry/env/${environment}/${project.name}"
 
     apply plugin: 'com.google.cloud.tools.appengine'
 
@@ -244,13 +260,19 @@ subprojects {
       }
     }
 
-    if (project.path.contains("default")) {
-      def coreResourcesDir = "${rootDir}/core/build/resources/main"
+    def coreResourcesDir = "${rootDir}/core/build/resources/main"
+    war {
+      from("${coreResourcesDir}/google/registry/ui/html") {
+        include "*.html"
+      }
+    }
+
+    if (project.path == ":services:default") {
       war {
         from("${coreResourcesDir}/google/registry/ui") {
           include "registrar_bin*"
           into("assets/js")
-          rename { String filename -> filename.replace("bin", "dbg")}
+          rename { String filename -> filename.replace("bin", "dbg") }
         }
         from("${coreResourcesDir}/google/registry/ui") {
           include "registrar_bin*"
@@ -264,16 +286,13 @@ subprojects {
           include "**/*"
           into("assets/images")
         }
-        from("${coreResourcesDir}/google/registry/ui/html") {
-          include "*.html"
-        }
       }
     }
 
     appengine {
       deploy {
         // TODO: change this to a variable.
-        project = 'domain-registry-crash'
+        project = gcpProject
       }
     }