You can also follow all our CS: What can I do to prevent this in the future?HLTV BEST RATING CS:GO - SK-Gaming vs. Immortals - Cache - Group A - DreamHack ASTRO Open Summer 2017 DreamHack Counter-Strike GO. Team. DreamHack Astro Open CSGO. League of legends tournament by Razer. All Posts. Home/ DreamHack Astro Open CSGO. Launched in , DreamHack Open is DreamHack 's premiere e-sports circuit featuring 7 live LAN tour stops across Europe. The official titles featured in DreamHack Open are Counter Strike: Global Offensive and StarCraft II: Heart of the Swarm.