Top 3 offline games for android

1) six guns(600mb)

Six guns is an open world western style game which is fun and a nice time killing game you can ride horses, use different guns, kill zombies, complete diffrent missions, or just hang around a little discovering new locations.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://play.google.com/store/apps/details%3Fid%3Dcom.gameloft.android.ANMP.GloftSXHM%26hl%3Den_US%26referrer%3Dutm_source%253Dgoogle%2526utm_medium%253Dorganic%2526utm_term%253Dsix%2Bguns%26pcampaignid%3DAPPU_1_oQFgXIePHZae9QPy-bDQDA&ved=2ahUKEwjH44iH_7DgAhUWT30KHfI8DMoQ5YQBMB96BAgJEAI&usg=AOvVaw2vDP0pcuZ-9E9PafIzsx
Click the above link to download the game.

2)dead trigger(146mb)

Dead trigger is fun zombie shooting game with a good storyline high graphics and a ton of new weapons and artillery. It has lot of mission and other types too.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://play.google.com/store/apps/details%3Fid%3Dcom.madfingergames.deadtrigger%26hl%3Den%26referrer%3Dutm_source%253Dgoogle%2526utm_medium%253Dorganic%2526utm_term%253Ddead%2Btrigger%26pcampaignid%3DAPPU_1_8T5gXLX-KsX-9QPEzImIAw&ved=2ahUKEwj1us7DubHgAhVFf30KHURmAjEQ8oQBMCN6BAgMEAM&usg=AOvVaw3KKqu2MU9hcm7Agy8syb4y

Click the above link to download the game.

3)space marshals 2(658mb ) 

Space marshals 2 is an animated sci-fic game where you play the role of a space police man to bust your enemies. Its previous version is also great but is not available for free (on playstore)

https://www.google.com/url?sa=t&source=web&rct=j&url=https://play.google.com/store/apps/details%3Fid%3Dcom.pixelbite.sm2%26hl%3Den_US%26referrer%3Dutm_source%253Dgoogle%2526utm_medium%253Dorganic%2526utm_term%253Dspace%2Bmarshals%2B2%26pcampaignid%3DAPPU_1_nz1gXIXQC8z49QO28rqgBA&ved=2ahUKEwjFm5miuLHgAhVMfH0KHTa5DkQQ5YQBMAB6BAgJEAI&usg=AOvVaw3G69dR0G8Z_Ra7OI-DLic-

Click the link to download the game.