Complex sentence: Blue Tongue originally provided web development services, and moved into video games in 1995 with their first release being "AFL Finals Fever" released in 1996 which preimered at no.03 on the Australian software sales charts, selling a total of 15,000 units overall.
Split into simpler sentences: Blue Tongue originally provided web development services, but moved into video games in 1995 with their first release being "AFL Finals Fever". It was released in 1996 and reached number 3 on the Australian software sales charts, selling a total of 15,000 units overall.