Don't hesitate editing

nongnu/packages/liquidlauncher.scm

@@ -0,0 +1,26 @@
+(define-module (nongnu packages liquidbounce)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (nonguix licenses)
+  #:use-module (nonguix build-system binary))
+
+(define-public liquidlauncher
+  (package
+    (name "liquidlauncher")
+    (version "0.1.8")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://github.com/CCBlueX/LiquidLauncher/releases/download/"
+                                  version "/liquidlauncher_" version "_" architecture "." packaging ".tar.gz"))
+              (sha256 (base32
+                        "<INSERT CORRECT HASH>"))))
+    (build-system binary-build-system)
+    ;; LiquidLauncher is an AppImage which is ready to run, so no need for a build.
+    (native-inputs `(("runtime" "java-runtime")))
+    ;; We need to specify the location of the binary after unpacking. You will need to adjust this path if it's incorrect.
+    (arguments `(#:install-plan `(("liquidlauncher/LiquidLauncher" "bin/"))
+                  #:tests? #f)) 
+    (home-page "https://liquidbounce.net")
+    (synopsis "Official launcher for LiquidBounce")
+    (description "LiquidLauncher is the official launcher for LiquidBounce. It eases the installation of the client and keeps it automatically up to date.")
+    (license license:gpl3)))