Are there any websites with wg games that don’t require download, games I can play using internet browser?
Nope. There really are no other sits that focus on weight gain games. The reason Kilif created this site was because of that absence.
I believe Tainted Elysium is being put online again. Also, Fatty Text Adventure Game can be played at http://www.furaffinity.net/view/13353103/ in the page itself.
My Food Frontline game can be played in the browser, but its in very early stage right now.
Wait… I just realized you’re talking about “Mobile games”, the games in my previous posts are Flash games, you’ll need a special browser for that, such as Puffin. Anyways, any text adventures on textadventures.co.uk can be played on a phone using most browsers.
If you want to play a Flash game online on a phone, you’ll need to use the Puffin Browser. It is free by the way.