Astro Tripper happened in 2008.
Astro Tripper was created on 2009-03-12.
Astro Blaster happened in 1981.
Astro Warrior happened in 1986.
Astro Wars happened in 1981.
Astro Invader happened in 1980.
Astro Fighter happened in 1980.
Astro Chase happened in 5200.
Astro Fantasia happened in 1981.
Astro Battle happened in 2004.
Astro Rabby happened in 1990.
Milo's Astro Lanes happened in 1998.
The Tripper was created in 2006.