Flash Halo CTF – When they are not battling aliens, the soldiers of Halo play rough. In Flash Halo Capture the Flag, you take control of a Halo soldier who is about to begin the roughest game of capture the flag that any of them have ever played. Run around, shooting enemies and making sure they do not grab your flag. Want bigger guns? Then hop into your truck and start blasting your enemies… Or just run them over.