games: added grapejuice for roblox

profiles/games-kids.nix

@@ -2,6 +2,12 @@
 
 { config, pkgs, ... }:
 
+
+let
+  sources = import ../nix/sources.nix;
+  unstable = import sources.nixpkgsUnstable {};
+in
+
 {
 
   nixpkgs.config = {
@@ -19,6 +25,7 @@
     freeciv         # Multiplayer (or single player), turn-based strategy game
     freedroidrpg    # Isometric 3D RPG similar to game Diablo
     gcompris        # Educational software suite, kids aged 2 to 10
+    unstable.grapejuice      # Simple Wine+Roblox management tool
     jre             # Required by Minecraft (via multimc)
     #lincity_ng      # City building game
     meritous        # Action-adventure dungeon crawl game