Astrosmash & Astroblast Double Feature! Mattel Intellivision & Atari 2600 Play on: Real Hardware / Dedicated Console / MAME / Emulation OK! ✔ Squad Challenge ends 11:59 pm PST June 30, 2020   Astrosmash Mattel Intellivision Controller: HAND CONTROLLER / KEYBOARD / PLAYER'S CHOICE Difficulty Level: Single-Shot Firing Mode   Astroblast Atari 2600 Controller: JOYSTICK / PADDLE / KEYBOARD / PLAYER'S CHOICE Difficulty Level: Right AND Left Difficulty Swit