Welcome to Another mod called: Filip's Sandbox This game allow's you to play, have fun, and building. Don't worry, you won't be using gravity gun, there's a gun called...! Physics gun! (Also Physgun). This game will be updated, game uses Source Engine. Why? This engine is so easy to make mods and also easy to use, you can port maps for this mod to play. Unfortually mod won't be released to steam, so we will be releasing updates here. You will be also informated about updates from our discord. That's all! Bye!