https://www.youtube.com/channel/UCw60t3geEAmo_Tq_a1JL8EQ?sub_confirmation=1
First tutorial to make video games in MS EXCEL
Comunidad INUSUAL EXCEL:
https://plus.google.com/u/0/communities/114195926373676444351
VÍDEO 2 https://www.youtube.com/watch?v=F9eKoOsj_S0
https://plus.google.com/u/0/communities/112577311288220005099